Yuri Shprits « Space Environment Modeling Group

Researcher

yshprits@igpp.ucla.edu

My Group

Research Interest

Professional Preparations

Appointments

Synergistic Activities

Member of an Editorial Board:

Journal of Basic and Applied Physics (JBAP), since 2013.
Member of the Editorial Board of ELSEVIER\’s Space Science Reviews.

Meeting Convener:

Convener, Inner Magnetospheric Coupling (IMC-I) Conference, Espo, Finland, 2008.
Convener, Radiation Belt Workshop, St. Petersburg, Russia, 2008.
Convener, Radiation Belt Workshop, St. Petersburg, Russia, 2010.
Convener, Inner Magnetospheric Coupling (IMC-II) Workshop, Los Angeles, CA, 2012.
Convener, Inner Magnetospheric Coupling (IMC-III) Workshop, Los Angeles, CA, 2015.
Focus group leader, Geospace Environmental Modeling Workshop, 2010-2014.

Organization and Chairing at Scientific Meetings:

Geospace Environmental Modeling Workshop, Santa Fe, NM, 2006, Organizer, Session chair.
Interdepartmental “Space Physics” Seminar, Spring 2006, Organizer.
IUGG, Perugia, Italy, 2007, Session chair.
EGU General Assembly, Vienna, 2008, Main scientific organizer of the ST13 session.
Committee on Space Research Assembly, Montreal, Canada, 2008, Deputy scientific organizer of the PREBEM1 session.
AGU Fall General Assembly, San Francisco, CA, 2008, Session convener of SM08.
AGU Fall General Assembly, San Francisco, CA, 2009, Session convener of SM08.
EGU General Assembly, Vienna, 2010, Main scientific organizer of the ST13 session.

Activity and Membership in Professional Societies:

Member, American Geophysical Union
Member, European Geophysical Union
Member, Committee on Space Research
Focus group leader, Radiation Belt and Wave Modeling (RBWM) NSF Geospace Environmental Modeling (GEM) Workshop
Vice-chair, COSPAR sub-committee D3.3
Member, UCAR Jack Eddie Fellowship steering committee

Activity and Membership in National Committees:

Member, Russian Space Research Consul of the Russian Academy of Sciences, 2013-present

Professional Reviews

Frequent reviewer of NSF and NASA proposals.
Frequent reviewer, Journal of Atmospheric and Solar Terrestrial Physics, Geophysical Research Letters, Journal of Geophysical Research, Journal of Plasmas, Space Weather Journal, Space Science Reviews, Advances in Space Research

Affiliations

Thesis Advisors

Graduate Students

Publications

Conference Presentations

Shprits Y. Y., R. Thorne, (2003), Time Dependent Radial Diffusion Modeling of Relativistic Electrons Including Realistic Loss Rates, AGU Fall Meeting 2003, 8-12 December
Horne R. B., Y. Y. Shprits, R. M. Thorne, (2004), Formation of the new radiation belt during October-November storms 2003, AGU 2004 Fall Meeting, Eos Trans, 85(47), San Francisco, Calif, 13-17 December
Thorne R. M., T. P. O’Brien, D. Summers, Y. Y. Shprits, R. B. Horne, (2004), Influence of the thermal plasma distribution on relativistic electron loss during storm conditions, AGU 2004 Fall Meeting, Eos Trans, 85(47), San Francisco, Calif, 13-17 December
Kondrashov D., Y. Y. Shprits, R. Thorne, M. Ghil, G. Reeves, R. Friedel, (2005), Optimal Estimation of Electron Lifetimes in the Outer Radiation Belt, AGU Fall Meeting 2005, San Francisco, CA, 3-9 December
Shprits Y. Y., R. M. Thorne, R. Friedel, G. D. Reeves, J. F. Fennell, D. N. Baker, K. Shrikanth, R. B. Horne, (2005), Radial Diffusion as a Potential Source and Loss Mechanism of Relativistic Electrons in the Outer Radiation Belt, AGU Fall Meeting 2005, Eos Trans, 86(52), San Francisco, CA, 3-9 December
Millan R. M., R. P. Lin, D. M. Smith, M. P. McCarthy, J. G. Sample, Y. Y. Shprits, (2006), Observation of relativistic electron precipitation during a rapid decrease of trapped electron flux, AGU Fall Meeting 2006, Eos Trans, 87(52), San Francisco, CA, 11-15 December
Shprits Y. Y., R. Thorne, (2006), Parameterizations of the electron lifetimes, 36th Cospar Scientific Assembly, Beijing, China, 16-23 July.
Shprits Y. Y., R. Thorne, R. Friedel, G. Reeves, J. Fennell, D. Baker, S. Kanekal, (2006), Outward radial diffusion during the main phase of a storm, 36th Cospar Scientific Assembly, Beijing, China, 16-23 July.
Shprits Y. Y., R. M. Thorne, W. Li, R. Horne, (2006), Storm-time Simulations with the 3D High Energy Electron Radiation Belt Code, AGU Fall Meeting 2006, 16-23 July
O’Brien T. P., Y. Y. Shprits, (2007), Eigenmode Analysis of Pitch-Angle Diffusion of Energetic Electrons in the Outer Zone, AGU 2007 Fall Metting, Eos Trans, 88(23)
Goldstein J., Y. Shprits, (2008), The Radio Science Bulletin, Radiation Belts Saint Petersburg (rbspb) Workshop, St. Petersburg, Russia
Ni B., Y. Y. Shprits, T. Nagai, R. Thorne, Y. Chen, D. Kondrashov, (2008), Reanalysis of radiation belt electron phase space density using CRRES and Akebono Observations, AGU Fall Meeting 2008, 15-19 December
Shprits Y. Y., L. Chen, A. Ukhorskiy, R. Thorne, (2008), Simulations of pitch-angle scattering of relativistic electrons with MLT-Dependent diffusion coefficients, AGU Fall Meeting 2008, 15-19 December
Subbotin D., Y. Y. Shprits, M. Gkioulidou, S. Merkin, F. Toffoletto, R. Thorne, C. Wang, L. Lyons, (2008), RCM-VERB coupled simulations of the dynamics of the radiation belts during storms, AGU Fall Meeting 2008, AUG, 15-19 December.
Ukhorskiy A. Y., Y. Y. Shprits, B. J. Anderson, R. M. Thorne, (2008), The role of EMIC waves in the outer radiation belt losses, AGU Fall Meeting 2008, 15-19 December
Shprits Y. Y., (2008), Global modelling of the relativistic electron dynamics in the radiation belts, 37th Cospar Scientific Assembly, p.2876, Montréal, Canada., 13-20 July.
Shprits Y. Y., Y. Chen, D. Kondrashov, (2008), Reanalysis of relativistic electron phase space density, 37th Cospar Scientific Assembly, p. 2877, Montréal, Canada., 13-20 July.
O`Brien T., Y. Shprits, A. Subbotin, H. Friedel, (2008), Eigen mode analysis of energy and pitch-angle diffusion of energetic electrons in the outer zone: 0.1-5 MeV, AGU Fall Meeting 2008
Daae M., Y. Y. Shprits, J. Koller, Y. Chen, (2009), How sensitive is reanalysis, AGU 2009 Fall Meeting, Eos Trans, 90(52), San Francisco, CA, 14-18 December
Kondrashov D. A., M. Ghil, Y. Y. Shprits, (2009), Challenges and innovations in data assimilation for radiation belts, AGU 2009 Fall Meeting, Eos Trans, 90(52), San Francisco, CA, 14-18 December
Kondrashov D., Y. Y. Shprits, (2009), Gap-filling of Solar Wind Parameters by Singular Spectrum Analysis, EGU General Assembly 2009, Vienna, Austria, 2009
Ni B., R. M. Thorne, R. B. Horne, N. P. Meredith, Y. Y. Shprits, (2009), Diffuse auroral electron scattering by ECH waves and whistler-mode chorus in the inner magnetosphere, AGU 2009 Fall Meeting, 90(52), Fall Meet Suppl, Abstract SM23A-1578, 2009
Orlova K. G., Y. Y. Shprits, (2009), Bounce-averaged diffusion coefficients in non-dipole field for field-aligned chorus waves, AGU 2009 Fall Meeting, 90(52), Fall Meet Suppl, Abstract SM23A-1578, 2009
Shprits Y. Y., Y. Chen, R. Friedel, D. Kondrashov, B. Ni, D. Subbotin, G. Reeves, M. Ghil, (2009), UCLA-LANL Reanalysis Project, EGU General Assembly 2009, Vienna, Austria, 2009
Subbotin D., Y. Y. Shprits, (2009), 3D simulations of the dynamics of the Radiation Belts including mixed diffusion, AGU 2009 Fall Meeting, 90(52), Fall Meet Suppl, Abstract SM23A-1576, 2009
Ukhorskiy A. Y., Y. Y. Shprits, B. J. Anderson, K. Takahashi, R. M. Thorne, (2009), Rapid Loss of the Outer Belt Electrons due to Storm-Time EMIC Waves, AGU 2009 Fall Meeting, 90(52), Fall Meet Suppl, Abstract SM23A-1589, 2009
Shprits Y., B. Ni, D. Subbotin, A. Kondrashov, M. Daae, M. Thorne, T. Nagai, H. Friedel, Chen, J. Koller, D. Reeves, (2009), Dynamic evolution of the radiation belt phase space density obtained with reanalysis with simultaneous observations from four spacecraft, AGU 2009 Fall Meeting
Bunch N. L., M. Spasojevic, Y. Y. Shprits, (2010), The Latitudinal Extent of Chorus as Observed by the Polar Plasma Wave Instrument, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010
Daae M., Y. Y. Shprits, B. Ni, J. Koller, D. Kondrashov, Y. Chen, (2010), Reanalysis of Radiation Belt Electron Phase Space Density using the UCLA 1-D VERB code and Kalman filtering: Sensitivity to assumed boundary conditions and changes in the loss model, EGU General Assembly 2010, Vienna, Austria, 2010
Espy P. J., M. Daae, Y. Y. Shprits, (2010), Reanalysis of Radiation Belt Electron Phase Space Density using the UCLA 1-D VERB code and Kalman filtering: Correlation between the inner edge of the outer radiation belt phase space density and the plasmapause location, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010
Kim K., Y. Y. Shprits, D. Subbotin, B. Ni, (2010), Understanding of the Dynamic Evolution of the Relativistic Electron Slot Region due to Radial and Pitch Angle Diffusion, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010
Kondrashov D., Y. Y. Shprits, M. Ghil, (2010), Challenges and Innovations in Data Assimilation for Radiation Belts, EGU General Assembly 2010, Vienna, Austria, 2010
Kondrashov D., Y. Y. Shprits, M. Ghil, (2010), Innovation Approach of Assimilating Radiation Belt Data Into RB Codes, EGU General Assembly 2010, Vienna, Austria, 2010
Ni B., Y. Y. Shprits, M. Hartinger, V. A. Angelopoulos, D. Larson, (2010), Empirical Cross-satellite Calibration of THEMIS SST Measurements Based on Electron Phase Space Density Conjunctions, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010
O’Brian T. P., Y. Y. Shprits, J. L. Roeder, J. F. Fennell, S. G. Claudepiere, R. H. Friedel, (2010), Anomalous radial diffusion by pitch-angle scattering on split drift shells: Calculations, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010
Orlova K. G., Y. Y. Shprits, (2010), Bounce-averaged diffusion coefficients in the Tsyganenko field moel for oblique chorus waves, EGU General Assembly 2010, Vienna, Austria, 2010
Orlova K. G., Y. Y. Shprits, B. Ni, (2010), Bounce-averaged diffusion coefficients in a realistic field model for oblique chorus waves, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010
Shprits Y. Y., D. Subbotin, B. Ni, M. Daae, D. A. Kondrashov, M. Hartinger, K. Kim, K. G. Orlova, T. Nagai, R. H. Friedel, Y. Chen, (2010), Comparison of the 3D VERB Code Simulations of the Dynamic Evolution of the Outer and Inner Radiation Belts With the Reanalysis Obtained from Observations on Multiple Spacecraft, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010
Shprits Y. Y., D. Subbotin, B. Ni, D. Kondrashov, (2010), Understanding the electrons radiation belts using modeling and observations, EGU General Assembly 2010, Vienna, Austria, 2010
Shprits Y. Y., D. Subbotin, B. Ni, (2010), Simulations of the dynamics of the radiation belts using VERB 3D code, AGU Fall Meeting 2010, 91(26), Meet Am Suppl, Abstract SM33A-03, 2010
Subbotin D., Y. Y. Shprits, M. Gkioulidou, V. Merkin, F. Toffoletto, R. Thorne, C. Wang, L. Lyons, (2010), RCM-VERB Coupled Simulations of the Dynamics of the Radiation Belts During Storms, EGU General Assembly 2010, Vienna, Austria, 2010
Subbotin D., Y. Y. Shprits, B. Ni, (2010), Long Term Radiation Belt Simulations with VERB-3D Code, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010
Cruce P. R., D. L. Turner, V. Angelopoulos, D. E. Larson, Y. Y. Shprits, C. Huang, A. Y. Ukhorskiy, (2011), Studying the Important Relationship Between Earth’s Plasma Sheet and the Outer Radiation Belt Electrons Using Newly Calibrated and Corrected Themis-Sst Data, AGU 2011 Fall Meeting, San Francisco, USA, 2011
Bunch N. L., M. Spasojevic, Y. Y. Shprits, D. I. Golden, (2011), Parameterization and Regression Analysis of Off-Equatorial Chorus Waves for Inclusion in Radiation Belt Models, AGU 2011 Fall Meeting, San Francisco, USA, 2011
Kellerman A. C., R. A. Makarevich, Y. Y. Shprits, (2011), Cross correlation analysis of energy dependent trapped/precipitated particle drifts, AGU 2011 Fall Meeting, Sante Fe, New Mexico, USA, 2011.
Kellerman A. C., Y. Y. Shprits, R. A. Makarevich, E. L. Spanswick, E. Donovan, (2011), Solar wind and geomagnetic activity effects on the radiation belt particle population using over a solar cycle of satellite and riometer data, AGU 2011 Fall Meeting, San Francisco, USA, 2011
Kim K., Y. Y. Shprits, D. Subbotin, B. Ni, (2011), Understanding the Dynamic Evolution of the Relativistic Electron Slot Region including Radial and Pitch-Angle Diffusion, AGU 2011 Fall Meeting, San Francisco, USA, 2011
Kondrashov D., Y. Y. Shprits, M. Ghil, (2011), Split-Operator Kalman Filter as an efficient data assimilation method for the radiation belts, EGU General Assembly 2011, Vienna, Austria, 2011
Li Z., M. K. Hudson, S. R. Elkington, Y. Y. Shprits, (2011), Modeling Geomagnetic Storms on Prompt and Diffusive Time Scales, AGU 2011 Fall Meeting, San Francisco, USA, 2011
Orlova K. G., Y. Y. Shprits, B. Ni, (2011), Bounce-averaging of scattering rates in a realistic field model, AGU 2011 Fall Meeting, San Francisco, USA, 2011
Orlova K. G., Y. Y. Shprits, M. Schulz, B. Ni, (2011), On the bounce-averaging of scattering rates in a realistic field model, EGU General Assembly 2011, Vienna, Austria, 2011
Shprits Y. Y., (2011), Origin of Trapped Radiation in the Near Earth Environment, EGU General Assembly 2011, Vienna, Austria, 2011
Shprits Y. Y., B. Ni, D. Subbotin, K. Kim, M. Daae, (2011), 3D VERB Code Simulations of the Dynamic Evolution of the Outer and Inner Radiation Belts, EGU General Assembly 2011, Vienna, Austria, 2011
Shprits Y. Y., D. Subbotin, B. Ni, R. B. Horne, D. N. Baker, (2011), Profound change of the near-Earth radiation environment caused by solar superstorms, AGU 2011 Fall Meeting, San Francisco, USA, 2011
Subbotin D., Y. Y. Shprits, (2011), Three-dimensional Radiation Belt Simulations in Terms of Adiabatic Invariants Using Only One Grid, AGU 2011 Fall Meeting, San Francisco, USA, 2011
Zhao Z., X. Gu, B. Ni, Y. Y. Shprits, C. Zhou, (2011), Statistical Analysis of Pitch Angle Distribution of Radiation Belt Energetic Electrons Near the Geostationary Orbit: CRRES Observations, AGU 2011 Fall Meeting, San Francisco, USA, 2011
Bunch N. L., M. Spasojevic, Y. Y. Shprits, J. P. McCollough, S. R. Elkington, (2012), The Latitudinal Variation of Dayside Chorus, AGU 2012 Fall Meeting, San Francisco, USA, 2012
Ganushkina N. Y., O. A. Amariutei, Y. Y. Shprits, M. W. Liemohn, (2012), Transport of the plasma sheet electrons to the geostationary distances, AGU 2012 Fall Meeting, San Francisco, USA, 2012
Kellerman A. C., Y. Y. Shprits, (2012), On the influence of Solar Wind Conditions on the Outer-Electron Radiation Belt, IMC-II, UCLA, California, USA, 2012.
Kellerman A. C., Y. Y. Shprits, (2012), Solar wind and geomagnetic activity effects on the radiation belt particle population using over a solar cycle of satellite and riometer data, EGU General Assembly 2012, Vienna, Austria, 2012
Kellerman A. C., Y. Y. Shprits, R. A. Makarevich, E. L. Spanswick, E. Donovan, (2012), Solar wind and geomagnetic activity effects on the radiation belt particle population using over a solar cycle of satellite and riometer data, EGU General Assembly 2012, Vienna, Austria, 2012
Kim K. C., Y. Y. Shprits, D. Subbotin, B. Ni, (2012), Relativistic Radiation Belt Electron Responses to GEM Magnetic Storms: Comparisons of CRRES Observations with 3-D VERB simulations, GEM Summer Workshop 2012, Snowmass, Colorado, USA, 2012.
Menietti D. J., Y. Y. Shprits, R. B. Horne, G. B. Hospodarsky, J. F. Carbary, D. A. Gurnett, (2012), Chorus emission and electron acceleration at Saturn and Jupiter, EGU General Assembly 2012, Vienna, Austria, 2012
O’Brien P., Y. Y. Shprits, R. Friedel, J. Fennell, J. Roeder, S. Claudepierre, (2012), Breaking all the invariants: pitch-angle scattering on split drift shells, Mysore India 2012., Mysore, India, 2012.
Orlova K. G., Y. Y. Shprits, B. Ni, (2012), Dependence of the bounce-averaged diffusion coefficients on magnetic field model in the outer radiation belt, EGU General Assembly 2012, Vienna, Austria, 2012
Orlova K. G., Y. Y. Shprits, D. Subbotin, M. Spasojevic, (2012), Dependence of the energy diffusion and pitch-angle scattering on spectral and spatial properties of waves, AGU 2012 Fall Meeting, San Francisco, USA, 2012
Orlova K. G., Y. Y. Shprits, B. Ni, (2012), Dependence of the bounce-averaged scattering rates on magnetic field model, Inner Magnetosphere Coupling Ii Workshop, Los Angeles, CA, USA, 2012.
Shprits Y. Y., (2012), Advances in modeling wave particle interactions in the radiation belts, 39nd COSPAR Scientific Assembly, Mysore, India, 2012.
Shprits Y. Y., D. N. Baker, D. Subbotin, R. Horne, (2012), Acceleration of electrons in the inner radiation zone during solar superstorms, 39nd COSPAR Scientific Assembly, Mysore, India, 2012.
Shprits Y. Y., M. Daae, B. Ni, D. Kondrashov, M. Ghil, (2012), Influence of solar wind and plasmasphere on radiation belts fluxes, EGU General Assembly 2012, Vienna, Austria, 2012
Shprits Y. Y., D. A. Kondrashov, A. C. Kellerman, D. Subbotin, (2012), 3D Data Assimilation using VERB Diffusion Code, AGU 2012 Fall Meeting, San Francisco, USA, 2012
Subbotin D., Y. Y. Shprits, (2012), Preliminary Results of 4-Dimensional Radiation Belt Simulation With the VERB Code, AGU 2012 Fall Meeting, San Francisco, USA, 2012
Turner D. L., V. Angelopoulos, Y. Y. Shprits, P. Cruce, D. Larson, (2012), First results of phase space density radial distributions through the outer radiation belt using THEMIS-SST, EGU General Assembly 2012, Vienna, Austria, 2012
Turner D. L., C. Huang, J. V. Rodriguez, M. Hartinger, M. Usanova, V. Angelopoulos, Y. Y. Shprits, J. Bortnik, (2012), Examining dropouts of Earth’s outer radiation belt electrons using multipoint observations of particles and waves, AGU 2012 Fall Meeting, San Francisco, USA, 2012
Turner D., Y. Y. Shprits, V. Angelopoulos, P. Cruce, (2012), Understanding outer radiation belt losses, 39nd COSPAR Scientific Assembly, and acceleration processes using THEMIS-SST, COSPAR, Mysore, India, 2012.
Woodfield E. E., R. B. Horne, S. A. Glauert, J. D. Menietti, Y. Y. Shprits, (2012), Electron Acceleration at Jupiter: Cyclotron-Resonant Interaction with Whistler-Mode Chorus Waves, AGU 2012 Fall Meeting, San Francisco, CA, USA, 2012
Kellerman A. C., Y. Y. Shprits, R. A. Makarevich, E. L. Spanswick, E. Donovan, (2012), Remote sensing the radiation belt particle population using over a solar cycle of riometer data, IMC-II, IMC-II, UCLA, California, USA, 2012.
Kellerman A. C., Y. Y. Shprits, (2012), On the influence of Solar Wind Conditions on the Outer-Electron Radiation Belt, GEM Summer Workshop 2012, Snowmass, Colorado, USA, 2012.
Shprits Y. Y., (2013), VERB update and GEM workshop , GEM Summer Workshop 2013, Snowmass
Chen M., C. L. Lemon, B. Ni, M. Schulz, Y. Y. Shprits, R. M. Thorne, (2013), Evaluation of stormtime inner magnetospheric electron scattering loss models in the RCM-E, AGU Fall Meeting 2013, San Francisco, USA, 2013
Dobynde M. I., D. Turner, E. A. Kronberg, P. W. Daly, Y. Y. Shprits, (2013), Instrument response function simulation for CLUSTER RAPID mission via GEANT4, AGU Fall Meeting 2013, San Francisco, USA, 2013 Abstract 100.28 presented at SPD meeting 44EGU Abstract 100.28 presented at SPD meeting 442013
Godinez H. C., A. C. Kellerman, D. Subbotin, Y. Y. Shprits, (2013), Implementation of Localized Ensemble Assimilation for a Three-Dimensional Radiation Belt Model, AGU Fall Meeting 2013, San Francisco, USA, 2013 AGU Abstract 100.28 presented at SPD meeting 44EGU Abstract 100.28 presented at SPD meeting 442013
Godinez H. C., Y. Y. Shprits, A. C. Kellerman, D. Subbotin, (2013), Implementation of Ensemble Data Assimilation for a Three-Dimensional Radiation Belt Model, AGU Fall Meeting 2013, AGU Abstract 100.28 presented at SPD meeting 44EGU Abstract 100.28 presented at SPD meeting 442013
Godinez H. C., Y. Y. Shprits, A. C. Kellerman, D. Subbotin, (2013), Implementation of Ensemble Data Assimilation for a Three-Dimensional Radiation Belt Model, AGU Meeting Of The Americas 2013, Cancun, Mexico, 2013
Menietti J. D., D. A. Gurnett, Y. Y. Shprits, (2013), Saturn Chorus as a Function of Latitude, AGU Fall Meeting 2013, San Francisco, USA, 2013
Orlova K. G., Y. Y. Shprits, (2013), Lifetimes of the outer radiation belt electrons in a realistic magnetic field model using a realistic chorus wave model, AGU Fall Meeting 2013, San Francisco, USA, 2013
Orlova K. G., Y. Y. Shprits, M. Spasojevic, (2013), Loss rates of energetic particles in the inner magnetosphere in a realistic magnetic field using a new chorus wave model, EGU General Assembly 2013, Vol 15, EGU2013-3612, EGU General Assembly, Vienna, Austria, 2013
Pakhotin I. P., M. A. Balikhin, Y. Y. Shprits, D. Subbotin, R. Boynton, (2013), Prediction of high-energy radiation belt electron fluxes using a combined VERB-NARMAX model, AGU Fall Meeting 2013, San Francisco, USA, 2013
Shprits Y. Y., R. Horn, X. Gu, K. C. Kim, D. Menietti, (2013), Gyroresonant interactions between the radiation belt electrons and whistler mode chorus waves in the radiation environments of Earth and Saturn: A comparative study , EGU General Assembly 2013, , EGU, Vienna, Austria, 2013
Shprits Y. Y., A. C. Kellerman, D. Subbotin, D. A. Kondrashov, M. Daae, D. L. Turner, (2013), 3D Data assimilation in the radiation belts, AGU Fall Meeting 2013
Shprits Y. Y., D. Subbotin, (2013), 4D simulations of the dynamic evolution of the radiation belts simultaneously accounting for convective and diffusive processes, AGU Meeting Of The Americas 2013, Cancun, Mexico, 2013
Shprits Y. Y., D. Subbotin, A. Y. Drozdov, A. C. Kellerman, M. Usanova, K. G. Orlova, D. N. Baker, D. Turner, K. C. Kim, (2013), Unusual Stable Trapping of the Ultra-Relativistic Electrons in the Van Allen Radiation Belts, AGU Meeting Of The Americas 2013, San Francisco, USA, 2013
de Soria-Santacruz , K. G. Orlova, M. Martinez-Sanchez, Y. Y. Shprits, (2013), Scattering rates of inner belt protons by EMIC waves: comparison between test particle and diffusion approaches, AGU Meeting Of The Americas 2013, Cancun, Mexico, 2013
de Soria-Santacruz , M. M. Martinez-Sanchez, Y. Y. Shprits, (2013), Non-Resonant scattering of inner belt protons by oblique emic waves from a space-borne antenna, AGU Meeting Of The Americas 2013, San Francisco, USA, 2013
Spasojevic M., Y. Y. Shprits, (2013), Chorus Functional dependencies derived from CRRES data, AGU Meeting Of The Americas 2013, San Francisco, USA, 2013
Subbotin D., Y. Y. Shprits, K. G. Orlova, A. C. Kellerman, (2013), Radiation Belt Simulation in the Tsyganenko Magnetic Field Including Magnetospheric Convection and Wave-Particles Interaction, AGU Meeting Of The Americas 2013, San Francisco, USA, 2013
Turner D. V., Angelopoulos, W. Li, M. Hartinger, M. Usanova, I. Mann, J. Bortnik, Y. Y. Shprits, (2013), On the storm time evolution of relativistic electron phase space densities in Earth’s outer radiation belt, AGU Meeting Of The Americas 2013, Vienna, Austria, 2013
Woodfield , E. R. Horne, S. Glauert, J. Menietti, Y. Y. Shprits, (2013), Electron Acceleration at Jupiter: Cyclotron-Resonant Interaction with Whistler-Mode Chorus Waves, AGU Meeting Of The Americas 2013, Vienna, Austria, 2013
Drozdov A. Y., Y. Y. Shprits, D. Subbotin, A. C. Kellerman, (2013), Response of radiation belt simulations to different radial diffusion coefficients, (poster), AGU Fall Meeting 2013, San Francisco, USA, 2013
Kim K. Y., Y. Shprits, J. Cho, (2013), THEMIS Observations of Plasmaspheric hiss: its dependence on solar wind parameters and geomagnetic activity, AGU Fall Meeting 2013, San Francisco, CA, USA, 2013
Shprits Y. Y., (2014), Review of the diffusion model results on radiation belt dynamics, GEM Summer Workshop 2014, Snowmass, CO, 2014.
Shprits Y. Y., (2014), Unusual Behavior of Radiation Belts During Extreme Events, GEM Summer Workshop 2014, Snowmass, CO, 2014.
Menietti D., R. Horne, Y. Y. Shprits, E. Woodfield, J. Groene, G. Hospodarsky, D. Gurnett, (2014), Sorting and Parameterization of Observed Satrun and Jupiter Chorus Wave Power, EGU General Assembly 2014, EGU, Vienna, Austria, 27 April – 2 May
Kondrashov D., R. Denton, Y. Y. Shprits, H. Singer, (2014), Reconstruction of gaps in the past history of solar wind parameters, EGU General Assembly 2014, EGU, Vienna, Austria, 27 April – 2 May
Krupp N., E. Roussos, C. Paranicas, A. Sicard, G. Hospodarsky, Y. Y. Shprits, (2014), Measurments and modeling of the Jovian and Saturnian radiation belts, EGU General Assembly 2014, EGU, Vienna, Austria, 27 April – 2 May
Usanova M., A. Y. Drozdov, K. G. Orlova, I. Mann, Y. Y. Shprits, M. Robertson, D. Turner, D. Milling, A. Kale, D. Baker, G. Reeves, H. Spence, C. Kletzing, J. Wygant, (2014), Effect of EMIC Waves on Relativistic and Ultra-Relativistic Electron Populations: Ground-based and Van Allen Probes Observations, EGU General Assembly 2014, EGU, Vienna, Austria, 27 April – 2 May
Woodfield E., R. Horne, S. Glauert, J. Menietti, Y. Y. Shprits, (2014), The origin of Jupiter’s outer radiation belt, EGU General Assembly 2014, EGU, Vienna, Austria, 27 April – 2 May
Dobynde M., A. Y. Turner, Y. Y. Shprits, (2014), Instrument response function simulation for rapid electron spectrometer onboard Cluster mission via GEANT4, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Dobynde M., A. Y. Drozdov, Y. Y. Shprits, (2014), Time-dependent radiation hazard estimations during space flights, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Drozdov A. Y., Y. Y. Shprits, A. C. Kellerman, D. Subbotin, D. N. Baker, L. Ozeke, I. Mann, (2014), Response of radiation belt simulations to different radial diffusion coefficients for relativistic and ultra-relativistic electrons, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Kellerman A. C., Y. Y. Shprits, (2014), On the influence of magnetic field model errors on data assimilation and radiation belt modeling, GEM Summer Workshop 2014, Portsmouth, VA, June 15-20.
Kellerman A. C., Y. Y. Shprits, (2014), Towards more reliable multi-satellite investigations and data assimilation: An energy-channel-specific intercalibration technique based on invariant coordinates and electron PSD, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 April.
Kellerman A. C., Y. Y. Shprits, R. Makarevich, E. Spanswick, E. Donovan, G. Reeves, (2014), Characterizing the relationship between precipitating and trapped electron fluxes and riometer absorption using multipoint remote sensing, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Kellerman A. C., Y. Y. Shprits, R. Makarevich, E. Spanswick, E. Donovan, G. Reeves, (2014), Remote sensing the precipitation of the electron radiation belt source population using a network or riometers: Statistical and case-based analyses, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Kellerman A. C., Y. Y. Shprits, R. A. Makarevich, E. Spanswick, E. Donovan, G. Reeves, (2014), Characterization of the Energy Dependent Response of Riometer Absorption, 2014 Cedar Workshop, Seattle, WA, June 23-26.
Kellerman A. C., Y. Y. Shprits, D. Kondrashov, D. Subbotin, T. Podladchikova, A. Y. Drozdov, (2014), 3D reanalysis: a global measure of radiation belt state, GEM Summer Workshop 2014, Portsmouth, VA, June 15-20.
Kellerman A. C., Y. Y. Shprits, D. Kondrashov, T. Podladchikova, A. Y. Drozdov, (2014), MLT-dependent reanalysis of radiation belt electrons: Case studies using several satellites and different magnetic field models, GEM Summer Workshop 2014, Portsmouth, VA, June 15-20.
Kellerman A. C., Y. Y. Shprits, D. Kondrashov, T. Podladchikova, A. Y. Drozdov, D. Turner, (2014), Radiation belt electron reanalysis over two solar cycles: comparative modeling and analysis of several geomagnetic storms, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Kondrashov D., R. Denton, Y. Y. Shprits, H. Singer, (2014), Reconstruction of gaps in the past history of solar wind parameters, Noaa Space Weather Prediction Center, Boulder, Colorado.
Kondrashov D., A. C. Kellerman, Y. Y. Shprits, (2014), Data-driven approach for radiation-belt modeling and prediction, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Mann I., M. Usanova, A. Y. Drozdov, K. G. Orlova, K. Murphy, Y. Y. Shprits, M. Robertson, D. Turner, D. K. Milling, A. Kale, D. N. Baker, S. Thaller, G. Reeves, H. Spence, C. Kletzing, J. Wygant, T. Raita, (2014), Spatial localization and ducting of EMIC waves: Effect on ultra-relativistic electron populations using ground-based and Van Allen Probes observations, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Orlova K. G., Y. Y. Shprits, (2014), Model of lifetimes of the outer radiation belt electrons in a realistic magnetic field using realistic chorus wave parameters, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Orlova K. G., M. Spasojevic, Y. Y. Shprits, (2014), Model of electron lifetimes inside the plasmasphere calculated using a CRRES derived HISS wave amplitude model, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Podladchikova T., Y. Y. Shprits, D. Kondrashov, A. C. Kellerman, (2014), Model error identification for the radiation belt data assimilation, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Shprits Y. Y., A. Y. Drozdov, D. Subbotin, A. C. Kellerman, K. G. Orlova, D. Baker, M. Usanova, (2014), Ultra-relativistic electrons in the Van Allen radiation belts, AGU Fall Meeting 2014, San Francisco, 14-18 December
Shprits Y. Y., M. Schulz, (2014), Bounce resonance scattering by magnetosonic waves, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Shprits Y. Y., A. C. Kellerman, A. Y. Drozdov, (2014), Reanalysis based on the VERB diffusion code, A Cluster/maarble/van Allen Probes Conference, Geospace Revisited, Rhodes, Greece, 15-20 September.
Shprits Y. Y., A. C. Kellerman, A. Y. Drozdov, (2014), Understanding the dynamics of the coupled ring current radiation belt system using 4D VERB simulations, AGU Fall Meeting 2014, San Fransisco, 14-18 December
Balikhin M., S. Walker, Y. Y. Shprits, (2014), Wave properties of equatorial magnetosonic waves as observed by cluster, AGU Fall Meeting 2014, San Francisco, 14-18 December
Boyd A., H. Spence, G. Reeves, D. Baker, J. Blake, S. Claudepierre, J. F. Fennell, Y. Y. Shprits, (2014), A Statistical look at the radiation belt seed population, AGU Fall Meeting 2014, San Francisco, 14-18 December
Dobynde M., A. Y. Drozdov, Y. Y. Shprits, (2014), Estimation of the radiation effects on the astronauts for different phases of the solar cycle and shielding, AGU Fall Meeting 2014, San Francisco, 14-18 December
Kellerman A. C., Y. Y. Shprits, G. Stephens, D. Kondrashov, A. Y. Drozdov, T. Podladchikova, (2014), MLT-Dependent 3D reanalysis of radiation belt elections: quantifying errors in current and future magnetic field models, AGU Fall Meeting 2014, San Francisco, 14-18 December
Lai S., M. Martinez-Sanchez, K. Cahoy, M. Thomsen, Y. Y. Shprits, W. Lohmeyer, F. Wong, (2014), Does spacecraft potential depend on the ambient electron density?, AGU Fall Meeting 2014, San Francisco, 14-18
Orlova K. G., M. Spasojevic, Y. Y. Shprits, (2014), Activity dependent global model of electron loss inside the plasmasphere, AGU Fall Meeting 2014, San Francisco, 14-18 December
Podladchikova T., Y. Y. Shprits, A. C. Kellerman, D. Kondrashov, (2014), Kalman filtering and smoothing of radiation belt observations on the basis of model and measurement error identification, AGU Fall Meeting 2014, San Francisco, 14-18 December
Menietti J., S. Ye, T. Averkamp, R. Horne, Y. Y. Shprits, E. Woodfield, D. Gurnett, (2014), Parameterization of observed Saturn Z-Mode wave power for r < 4Rs, AGU Fall Meeting 2014, San Francisco, 14-18 December
Usanova M., I. R. Mann, A. Drozdov, K. Orlova, Y. Shprits, F. Darrouzet, R. Ergun, (2014), EMIC Waves in the radiation belts, EGU General Assembly 2014, Vienna, Austria, 27 April-2 May
Balikhin M. A., S. N. Walker, Y. Shprits, (2014), Wave properties of equatorial magnetosonic waves as observed by Cluster, EGU General Assembly 2014, Vienna, Austria, 27 April-2 May
Drozdov A. Y., K. Orlova, Y. Y. Shprits, (2014), VERB code simulations using realistic whistler wave parameters, (invited), 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Shprits Y., D. Subbotin, M. Usanova, K. Orlova, A. Drozdov, D. N. Baker, D. Turner, (2014), Unusual Narrow Ultra-Relativistic Radiation Rings Observed by Van Allen Probes, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Kellerman A. C., Y. Shprits, D. A. Kondrashov, T. Podladchikova, A. Drozdov, D. Subbotin, R. A. Makarevich, E. Donovan, T. Nagai, (2015), Three-dimensional data assimilation and reanalysis of radiation belt electrons: Observations over two solar cycles, and operational forecasting., AGU Joint Assembly 2015, SM52A-05
Spasojevic M., Y. Shprits, K. Orlova, (2015), Improved Empirical Models of Plasmaspheric Hiss Intensity and Spectral Distribution, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Shprits Y. Y., (2015), Recent results of the reanalysis, AGU Fall Meeting 2015, CO, 2015.
Shprits Y. Y., (2015), Combined Convective and Diffusive Simulation: VERB-4D Results, GEM Summer Workshop 2015, Snowmass CO, 2015.
Aseev N., Y. Shprits, (2015), Numerical Techniques for Coupled Ring Current – Radiation Belt Modelling, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Orlova K., M. Spasojevic, Y. Shprits, (2015), New Loss Model of Energetic and Relativistic Electrons Based on Van Allen Probes Measurements, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Drozdov A., Y. Shprits, K. Orlova, A. C. Kellerman, D. Subbotin, D. N. Baker, H. E. Spence, G. D. Reeves, (2015), Long-term VERB Code Simulations of Ultra-relativistic Electrons and Comparison with Van Allen Probes Measurements, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Oran R., Y. Shprits, B. P. Weiss, (2015), Can Impact-generated Plasmas be Responsible for Magnetization on the Moon? Abstract GP33A-05 presented at 2015 fall meeting AGU, AGU Fall Meeting 2015, CA, 14-18 December.
Zhelavskaya I. S., M. Spasojevic, Y. Shprits, (2015), Automated Determination of Electron Density from Electric Field Measurements on the Van Allen Probes Spacecraft, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Kim K., Y. Shprits, J. B. Blake, (2015), A third radiation zone at relativistic energies observed by SAMPEX HILT during the Bastille Day event, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Shprits Y., A. C. Kellerman, T. Podladchikova, D. A. Kondrashov, M. Ghil, (2015), Data assimialation for real-time prediction and reanalysis, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Dobynde M. I., Y. Shprits, A. Drozdov, (2015), Time-dependent radiation dose estimations during interplanetary space flights, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Usanova M., I. R. Mann, A. Drozdov, K. Orlova, Y. Shprits, F. Darrouzet, R. Ergun, (2015), EMIC Waves in the Inner Magnetosphere, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Kellerman A. C., Y. Shprits, D. A. Kondrashov, T. Podladchikova, A. Drozdov, D. Subbotin, R. A. Makarevich, E. Donovan, T. Nagai, (2015), Three-dimensional data assimilation and reanalysis of radiation belt electrons: Observations over two solar cycles, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Balikhin M. A., Y. Shprits, S. N. Walker, (2015), THE CLUSTER INNER MAGNETOSPHERE CAMPAIGN – RESULTS OF EMW WAVES STUDY, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Podladchikova T., Y. Shprits, A. C. Kellerman, (2015), Kalman Filtering and Smoothing of the Van Allen Probes Observations to Estimate the Radial, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Oran R., Y. Y. Shprits, B. Weiss, T. Gombosi, (2015), Impact-generated magnetic fields on the Moon: a magnetohydrodynamic numerical investigation, EGU General Assembly 2015, Vienna, Austria, 12-17 April
Balikhin M., T. Arber, R. Erdelyi, N. Ganushkina, B. van der Holst, V. Krasnoselskikh, M. Liemohn, I. Pakhotin, Y. Y. Shprits, S. Walker, M. Wik, P. Wintoft, V. Yatsenko, (2015), Prediction of Geospace Radiation Environment and Solar Wind Parameters, EGU General Assembly 2015, Vienna, Austria, 12-17 April
Shprits Y. Y., A. C. Kellerman, A. Y. Drozdov, K. G. Orlova, (2015), 3D and 4D Simulations of the Dynamics of the Radiation Belts using VERB code, EGU General Assembly 2015, Vienna, Austira, 12-17 April
Menietti D., S. Ye, T. Averkamp, R. Horne, Y. Y. Shprits, E. Woodfield, D. Gurnett, A. Persoon, (2015), Saturn Observations of Z-mode Wave Intensity and Possible Electron Acceleration, EGU General Assembly 2015, Vienna, Austria, 12-17 April
Usanova M., A. Y. Drozdov, I. Mann, K. G. Orlova, Y. Y. Shprits, R. Ergun, (2015), The role of EMIC waves in radiation belt dynamics, EGU General Assembly 2015, Abstract 2015-1214-2 presented at General Assembly, EGU, Vienna, Austria, 12-17 April
Kellerman A. C., Y. Y. Shprits, R. A. Makarevich, E. Spanswick, E. Donovan, G. Reeves, (2015), Characterization of the energy-dependent response of riometer absorption, AGU Joint Assembly 2015, Montreal, Canada, 3-7 May
Oran R., Y. Y. Shprits, B. P. Weiss, (2015), Impact-generated magnetic fields on the Moon: a magnetohydrodynamic numerical investigation, 46th Luna and Planetary Science Conference, p.2987, LPI, The Woodlands, Texas, March 16-20.
Usanova M., A. Drozdov, I. Mann, K. Orlova, Y. Shprits, R. Ergun, (2015), The role of EMIC waves in radiation belt dynamics, EGU General Assembly 2015, EGU, Vienna, Austria, 12-17 April
Shprits Y., A. Kellerman, A. Drozdov, K. Orlova, (2015), 3D and 4D simulations of the dynamics of the radiation belts using VERB code, EGU General Assembly 2015, Vienna, Austria, 12-17 April
Shprits Y., A. C. Kellerman, A. Drozdov, (2015), Simulations of the Dynamics of the Coupled Energetic and Relativistic Electrons Using VERB Code (Invited), AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Pakhotin I. P., M. A. Balikhin, Y. Y. Shprits, A. Y. Drozdov, R. J. Boynton, (2015), VNC long-term modelling of the outer radiation belt, A Cluster/maarble/van Allen Probes Conference, Geospace Revisited, Rhodes, Greece, 15-20 September.
Aseev N., Y. Y. Shprits, A. C. Kellerman, A. Drozdov, H. Zhu, (2016), The Earth’s Electron Radiation Belts Modeling: from the Source Population to Relativistic Energies, AGU Fall Meeting 2016, San Francisco, 12-16 December.
Zhelavskaya I., M. Spasojevic, Y. Shprits, W. Kurth, (2016), Automated Determination of Electron Density from Electric Field Measurements on the Van Allen Probes Spacecraft, EGU General Assembly 2016, Abstract presented at 2016 EGU General Assembly, Vienna, Austria, 17-22 April.
Oran R., Y. Shprits, B. P. Weiss, (2016), Can Impact-Amplified Magnetic Fields be Responsible for Magnetization on the Moon?, 47th Lunar And Planetary Science Conference, held March 21-25, 2016 at The Woodlands, Texas. LPI Contribution No. 1903, p.3057
Aseev N., Y. Y. Shprits, A. C. Kellerman, A. Drozdov, H. Zhu, (2016), The Earth’s Electron Radiation Belts Modeling: from the Source Population to Relativistic Energies, AGU 2017 Fall Meeting, SM11B-2158
Zhelavskaya I., M. Spasojevic, Y. Shprits, W. Kurth, (2016), NURD: Neural-network-based Upper-hybrid Resonance Determination algorithm, GEM Summer Workshop 2016
Aseev N., Y. Shprits, A. Kellerman, A. Drozdov, (2016), Numerical Techniques for Coupled Ring Current – Radiation Belts Modelling, EGU General Assembly 2016, Vienna, Austria, 17-22 April, 2016
Drozdov A. Y., Y. Y. Shprits, K. G. Orlova, A. C. Kellerman, D. A. Subbotin, D. N. Baker, H. E. Spence, G. D. Reeves, (2016), Energetic, relativistic, and ultrarelativistic electrons: Comparison of long-term VERB code simulations with Van Allen Probes measurements, EGU General Assembly 2016, Vienna, Austria, 17-22 April, 2016
Drozdov A., Y. Y. Shprits, M. Usanova, A. C. Kellerman, N. Aseev, H. Zhu, (2016), EMIC waves parameterization in the long-term VERB code simulation, AGU Fall Meeting 2016, SM33D-05 presented at 2016 Fall Meeting, AGU, San Francisco, 12-16 December
Oran R., Y. Shprits, B. Weiss, (2016), Can Impact-generated Plasmas be Responsible for Magnetization on Moon?, EGU General Assembly 2016, Vienna, Austria, 17-22 April
Kellerman A. C., Y. Y. Shprits, R. A. Makarevich, E. Donovan, H. Zhu, N. Aseev, A. Drozdov, (2016), On the spatio-temporal and energy-dependent response of riometer absorption to electron precipitation: drift-time and conjunction analyses in realistic electric and magnetic fields, AGU Fall Meeting 2016, San Francisco, 12-16 December
Zhu H., Y. Y. Shprits, M. Spasojevic, A. C. Kellerman, A. Drozdov, (2016), Long-term radiation belt relativistic electron simulations with the VERB code using new wave parameterizations derived from Van Allen Probes measurements, AGU Fall Meeting 2016, San Francisco, 12-16 December
de Soria-Santacruz M., A. Drozdov, J. D. Menietti, H. B. Garrett, A. C. Kellerman, Y. Y. Shprits, (2016), Interactions Between Energetic Electrons and Realistic Whistler Mode Waves in the Jovian Magnetosphere, AGU Fall Meeting 2016, San Francisco, 12-16 December
Dobynde M. I., A. Drozdov, Y. Y. Shprits, (2016), Radiation equivalent dose simulations for long-term interplanetary flights, AGU Fall Meeting 2016, San Francisco, 12-16 December
Walker S. N., M. A. Balikhin, R. Boynton, A. Drozdov, I. Pakhotin, Y. Y. Shprits, (2016), Radiation belt electron flux forecasts: Driving VERB using NARMAX GSO flux forecasts, AGU Fall Meeting 2016, San Francisco, 12-16 December
Camporeale E., Y. Y. Shprits, M. Chandorkar, A. Drozdov, S. Wing, (2016), Propagation of Uncertainties in Radiation Belt Simulations, AGU Fall Meeting 2016, San Francisco, 12-16 December
Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2016), Global dynamic evolution of the cold plasma inferred with neural networks, AGU Fall Meeting 2016, San Francisco, 12-16 December
Woodfield E. E., R. B. Horne, S. A. Glauert, J. D. Menietti, Y. Y. Shprits, (2016), A New Source for Saturn’s Inner Electron Radiation Belts, AGU Fall Meeting 2016, San Francisco, 12-16 December
Shprits Y., A. Kellerman, (2016), Specification and Prediction of the Radiation Environment Using Data Assimilative VERB code, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PSW.1-5-16.
Shprits Y., (2016), Development of the Physics Based Radiation Belt Models: Discussion, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.1-13-16.
Drozdov A., D. N. Baker, Y. Shprits, A. Kellerman, (2016), Response of radiation belt simulations to different radial diffusion coefficients models, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.1-9-16.
Aseev N., Y. Shprits, A. Kellerman, A. Drozdov, (2016), Understanding the Dynamics of Energetic and Relativistic Electrons Near Geostationary Orbit, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.2-15-16.
Dobynde M., Y. Shprits, A. Drozdov, J. Hoffman, J. Li, (2016), Time-dependent radiation dose simulations during interplanetary spaceflights, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# F2.2-4-16.
Usanova M., Y. Shprits, A. Drozdov, (2016), Modeling Electron Pitch-Angle Scattering Rates by EMIC Waves, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.1-8-16.
Kellerman A., R. Makarevich, E. Spanswick, E. Donovan, Y. Shprits, (2016), Characterizing the spatio-temporal and energy-dependent response of riometer absorption to particle precipitation, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# C0.2-24-16.
Kellerman A., D. Kondrashov, Y. Shprits, T. Podladchikova, A. Drozdov, (2016), Reanalysis and forecasting killer electrons in Earth’s radiation belts using the VERB code, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.1-7-16.
Zhelavskaya I., W. Kurth, M. Spasojevic, Y. Shprits, (2016), Automated determination of electron density from electric field measurements on the Van Allen Probes spacecraft, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.1-3-16.
Shprits Y., M. Usanova, A. Kellerman, A. Drozdov, (2016), Understanding the Dynamical Evolution of the Earth Radiation Belt and Ring Current Coupled System, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# D3.3-2-16.
Drozdov A., Y. Y. Shprits, A. Kellerman, (2016), The Versatile Electron Radiation Belt (VERB) code: Long-term simulations during the Van Allen Probes mission, 2016 Shields Workshop, Santa Fe, New Mexico, USA
Drozdov A., Y. Y. Shprits, A. Kellerman, (2016), Long-tem VERB code simulations with EMIC waves, SWG 2016, ALP, MD, USA
Drozdov A., Y. Y. Shprits, (2016), ELFIN-Lomonosov. Measurements and questions., Lomonosov Meeting, SINP MSU, Moscow, Russia
Drozdov A., Y. Y. Shprits, N. A. Aseev, A. C. Kellerman, G. D. Reeves, (2016), Response of radiation belt simulations to different radial diffusion coefficients, SWG 2016, ALP, MD, USA
Shprits Y., I. S. Zhelavskaya, A. C. Kellerman, M. Spasojevic, D. A. Kondrashov, M. Ghil, N. Aseev, A. M. Castillo Tibocha, J. S. Cervantes Villa, C. Kletzing, W. S. Kurth, (2017), Obtaining Global Picture From Single Point Observations by Combining Data Assimilation and Machine Learning Tools, AGU 2017 Fall Meeting
Aseev N., Y. Shprits, A. Drozdov, A. C. Kellerman, D. Wang, (2017), Combined convective and diffusive modeling of the ring current and radiation belt electron dynamics using the VERB-4D code, AGU 2017 Fall Meeting
Zhelavskaya I. S., Y. Shprits, M. Spasojevic, (2017), Empirical Modeling of the Plasmasphere Dynamics Using Neural Networks, AGU 2017 Fall Meeting
Castillo Tibocha A. M., Y. Shprits, A. Drozdov, A. C. Kellerman, N. Aseev, (2017), Coupling of Outward Radial Diffusion and Losses at the Magnetopause in the Outer Radiation Belt, AGU 2017 Fall Meeting
Drozdov A., Y. Shprits, N. Aseev, A. C. Kellerman, G. D. Reeves, (2017), Dependence of radiation belt simulations to assumed radial diffusion rates, (poster), AGU 2017 Fall Meeting
Cervantes Villa J. S., Y. Shprits, A. C. Kellerman, A. Drozdov, (2017), Data Assimilation and Reanalysis of Radiation Belt Electrons, AGU 2017 Fall Meeting
Zhelavskaya I., Y. Shprits, M. Spasojevic, (2017), Global dynamic evolution of the cold plasma inferred with neural networks, EGU General Assembly 2017, EGU2017 proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.2320
Wang D., Y. Shprits, Z. Yuan, X. Yu, S. Huang, (2017), Conjugate Observations of EMIC Waves and Precipitation of Relativistic Electrons, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.2320
Kim K., Y. Shprits, (2017), Dependence of the amplitude of magnetosonic waves on the solar wind and AE index using Van Allen Probes, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.10996
Kronberg E., M. Rashev, P. Daly, Y. Shprits, D. Turner, A. Drozdov, M. Dobynde, A. Kellerman, T. Fritz, V. Pierrard, K. Borremans, B. Klecker, R. Friedel, (2017), On usage of electron observations from Cluster/RAPID/IES instrument in Earth’s radiation belts and ring current, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.7258
Kellerman A., Y. Shprits, D. Kondrashov, H. Zhu, A. Drozdov, (2017), Data assimilation and forecasting of radiation-belt electrons, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.11188
Kellerman A., Y. Shprits, R. Makarevich, E. Donovan, H. Zhu, (2017), On the spatio-temporal and energy-dependent response of riometerabsorption to electron precipitation: drift-time and conjunctionanalyses in realistic electric and magnetic fields, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.11404
Drozdov A., Y. Shprits, M. Usanova, A. Kellerman, N. Aseev, H. Zhu, (2017), EMIC waves parameterization in the long-term VERB code simulation, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.9703
Drozdov A., Y. Shprits, N. Aseev, A. Kellerman, G. Reeves, (2017), Dependence of radiation belt simulations to assumed radial diffusion rates tested for two empirical models of radial transport, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.9840
Shprits Y., A. Drozdov, A. Kellerman, M. Usanova, N. Aseev, M. Spasovevich, (2017), Loss of the relativistic and ultra-relativistic radiation belt electrons, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.9450
Walker S., M. Balikhin, P. Wintoft, T. Arber, V. Krasnoselskikh, N. Ganushkina, M. Liemohn, Y. Shprits, R. Boynton, (2017), PROGRESS: Fusion of forecasts from the Sun to the Earth, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.17250
Ripoll J. F., O. Santolik, G. D. Reeves, W. S. Kurth, M. Denton, V. Loridan, S. A. Thaller, G. Cunningham, C. Kletzing, D. L. Turner, M. G. Henderson, S. Ukhorskiy, A. Drozdov, J. S. Cervantes Villa, Y. Shprits, (2017), Effects of whistler mode hiss waves on the radiation belts structure during quiet times, AGU 2017 Fall Meeting
Kellerman A. C., Y. Shprits, R. L. McPherron, D. A. Kondrashov, J. M. Weygand, H. Zhu, A. Drozdov, (2017), The radiation-belt electron phase-space-density response to stream-interaction regions: A study combining multi-point observations, data-assimilation, and physics-based modeling, AGU 2017 Fall Meeting
Drozdov A. Y., Y. Y. Shprits, N. A. Aseev, A. C. Kellerman, (2017), Radial diffusion and EMIC waves in the long-term simulation and in the case study, GEM Summer Workshop 2017, Portsmouth, VA, Jun 17-23, 2017
Drozdov A. Y., Y. Y. Shprits, M. Usanova, A. C. Kellerman, N. A. Aseev, H. Zhu, (2017), EMIC waves parameterization in the long-term VERB code simulation, GEM Summer Workshop 2017, Portsmouth, VA, Jun 17-23, 2017
Drozdov A. Y., Y. Y. Shprits, M. Usanova, A. C. Kellerman, N. A. Aseev, H. Zhu, (2017), EMIC waves parameterization in the long-term simulation, SWG 2017, ALP, MD, USA
Drozdov A. Y., Y. Y. Shprits, A. C. Kellerman, N. A. Aseev, (2017), Radial diffusion patameterizations in the VERB code simulations, SWG 2017, ALP, MD, USA
Drozdov A., Y. Y. Shprits, A. C. Kellerman, (2017), The Versatile Electron Radiation Belt (VERB) code: Overview, SEESAW 2017, NOAA, Boulder, CO, Sep 04-08, 2017
Drozdov A., Y. Y. Shprits, A. C. Kellerman, M. Usanova, N. A. Aseev, H. Zhu, (2017), VERB code simulations with EMIC waves the long-term simulation and the case studies, ARTHRB, UCLA
Drozdov A., Y. Shprits, E. Usanova, A. Aseev, H. Zhu, C. Kellerman, (2017), Modeling effects of EMIC wave in the radiation belts simulation, (invited), AGU 2017 Fall Meeting
Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Empirical modeling of the plasmasphere dynamics using neural networks, European Space Weather Week, November 27 – December 1, 2017, Ostend, Belgium.
Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Empirical modeling of the plasmasphere dynamics using neural networks, (invited), Space Weather: A Multi-Disciplinary Approach Workshop, September 25–29, 2017, Lorentz Center, Leiden, the Netherlands
Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Deriving electron density from electric field measurements on the Van Allen Probes spacecraft and building a global dynamic model of plasma density using neural networks, (invited), IAPSO-IAMAS-IAGA Assembly, August 27 – September 1, 2017, Cape Town, South Africa
Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Empirical modeling of the plasmasphere dynamics using neural networks, (talk, poster), GEM Summer Workshop 2017, June 18–23, 2017, Portsmouth, VA, USA
Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Empirical modeling of the plasmasphere with neural networks, (invited), POF PT I Workshop: From Atmosphere To Space Weather, May 30, 2017, Potsdam, Germany
Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2017), Global dynamic evolution of the cold plasma inferred with neural networks, DGG 2017, March 27–30, 2017, Potsdam, Germany
Drozdov A., Y. Shprits, N. Aseev, A. Kellerman, (2018), Long-term verb code simulations of relativistic and ultra-relativistic electrons, 42nd Cospar Scientific Assembly
Aseev N., Y. Shprits, A. Kellerman, A. Drozdov, M. Usanova, D. Wang, I. Zhelavskaya, (2018), Observational evidence of ultra-relativistic electron scattering from the earth’s radiation belts, 42nd Cospar Scientific Assembly
Shprits Y., A. Drozdov, A. Kellerman, M. Usanova, N. Aseev, R. Horne, (2018), New observations and modeling clarifying the role of emic waves for ultra-relativistic electron loss in the heart of the radiation belts., 42nd Cospar Scientific Assembly
Effenberger F., Y. Shprits, N. Aseev, A. Drozdov, D. Wang, A. Kellerman, J. Cervantes Villa, (2018), Earth’s relativistic electron radiation belt response to CME- and CIR driven geomagnetic storms, (poster), AGU 2018 Fall Meeting, SM43D-3587
Drozdov A., Y. Shprits, N. Aseev, A. Kellerman, M. Usanova, (2018), Observations of multi-MeV electron loss and its relation to the minima in phase space density, AGU 2018 Fall Meeting
Drozdov A., Y. Shprits, M. Usanova, A. Kellerman, N. Aseev, D. Wang, H. Zhu, (2018), The effects due to the emic waves in the verb code modeling, GEM Summer Workshop 2018
Zhelavskaya I. S., N. Aseev, Y. Y. Shprits, M. Spasojevic, (2018), A combined neural network- and physics-based approach for modeling the plasmasphere dynamics, (invited), The Plasmasphere And The Warm Plasma Cloak Workshop, September 18–20, 2018, Los Alamos, NM, USA.
Drozdov A., Y. Shprits, N. Aseev, D. Wang, (2018), Modeling of a non-storm dropout event, GEM Summer Workshop 2018
Zhelavskaya I. S., N. Aseev, Y. Y. Shprits, M. Spasojevic, (2018), A combined neural network- and physics-based approach for modeling the plasmasphere dynamics during extreme geomagnetic events, AGU 2018 Fall Meeting, December 9 – 14, 2018, Washington D.C, USA
Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2018), Modelling the global plasmasphere dynamics using neural network- and physics-based approaches, 42nd Cospar Scientific Assembly, July 14–22, 2018, Pasadena, CA, USA
Zhelavskaya I. S., Y. Y. Shprits, R. Vasile, C. Stolle, J. Matzka, (2018), Systematic analysis of machine learning techniques for Kp prediction in the framework of the H2020 project SWAMI, 42nd Cospar Scientific Assembly, July 14–22, 2018, Pasadena, CA, USA
Zhelavskaya I. S., Y. Y. Shprits, (2018), International standard for validating the Kp index predictive models, 42nd Cospar Scientific Assembly, July 14–22, 2018, Pasadena, CA, USA
Zhelavskaya I. S., Y. Y. Shprits, M. Spasojevic, (2018), Prediction of the dynamics of the plasmasphere, (invited), EGU General Assembly 2018, April 8–13, 2018, Vienna, Austria
Zhelavskaya I. S., Y. Y. Shprits, R. Vasile, C. Stolle, J. Matzka, (2018), Systematic analysis of machine learning techniques for Kp prediction, (poster), EGU General Assembly 2018, April 8–13, 2018, Vienna, Austria
Aseev N., Y. Shprits, D. Wang, A. Drozdov, G. D. Reeves, (2018), Modeling the dynamics of ring current electrons inside GEO: comparison with Van Allen Probe observations and sensitivity to boundary conditions, AGU 2018 Fall Meeting, SM43E-3627
Shprits Y., D. Wang, M. Spasojevic, I. Zhelavskaya, A. Drozdov, N. Aseev, (2018), A New Analytical Chorus Wave Model Derived from Van Allen Probe Observations, AGU 2018 Fall Meeting, SM43D-3604
Cervantes Villa J. S., Y. Shprits, A. C. Kellerman, A. Drozdov, (2018), Reanalysis of Long Term Radiation Belt Electron Fluxes Relying on Four Spacecraft, the VERB Code, and a Sequential Kalman Filter, AGU 2018 Fall Meeting, SM31E-3550
Loridan V., J. F. Ripoll, M. Denton, O. Santolik, S. A. Thaller, A. Drozdov, Y. Shprits, G. Cunningham, G. D. Reeves, S. Morley, (2018), Assessing the consistency of data-driven whistler mode hiss wave scattering effects during storm-recovery via dedicated error metrics, AGU 2018 Fall Meeting, SM31E-3548
Camporeale E., R. Sarma, M. Chandorkar, A. Drozdov, Y. Shprits, (2018), Bayesian Inference of Radial Diffusion Parameters for the Earth’s Radiation Belt: a Deep Learning Framework, AGU 2018 Fall Meeting, SM31D-3515
Ripoll J. F., D. Malaspina, V. Loridan, M. Denton, G. Cunningham, G. D. Reeves, O. Santolik, D. L. Turner, X. Chu, J. F. Fennell, A. Drozdov, J. S. Cervantes Villa, Y. Shprits, S. A. Thaller, G. B. Hospodarsky, W. S. Kurth, C. Kletzing, J. R. Wygant, M. G. Henderson, A. Y. Ukhorskiy, (2018), On the Importance of Hiss Waves and Plasma Density for Sculpting the 3D (L-shell, energy, pitch angle) Structure of the Radiation Belts during Quiet Times, AGU 2018 Fall Meeting, SM21A-06
Usanova M., A. Drozdov, I. R. Mann, Y. Shprits, A. Kale, (2018), Long-term correlation of ground EMIC wave activity and ultra-relativistic electron flux variations, AGU 2018 Fall Meeting, SM11B-05
Usanova M., I. Mann, Y. Shprits, A. Drozdov, (2018), Long-term correlation of EMIC wave activity and radiation belt flux variations, 42nd Cospar Scientific Assembly, D3.5-8-18
Shprits Y., R. J. Strangeway, C. T. Russell, I. Michaelis, I. Yashin, V. Kalegaev, I. Nazarkov, V. Angelopoulos, J. Clemmons, P. Cruce, A. Kellerman, V. Petrov, A. Drozdov, D. Turner, M. Panasyuk, R. Caron, C. Russell, A. Runov, (2018), Observations of the trapped and precipitating ionizing radiation from the LEO orbit, 42nd Cospar Scientific Assembly, PRBEM.2-9-18
Kronberg E., B. Klecker, P. Daly, V. Pierrard, T. A. Fritz, R. Friedel, Y. Shprits, A. Kellerman, M. Dobynde, A. Drozdov, M. Rashev, K. Borremans, D. Turner, N. Aseev, A. Smirnov, (2018), The Cluster II mission, recent observations and instrument calibrations, 42nd Cospar Scientific Assembly, PRBEM.2-19-18
Effenberger F., Y. Shprits, A. Kellerman, A. Drozdov, N. Aseev, D. Wang, (2018), Modeling of the Earth’s radiation belts: Response to CME- and CIR-driven geomagnetic storms, 42nd Cospar Scientific Assembly, PRBEM.1-3-18
Dobynde M., D. Kartashov, Y. Shprits, V. Shurshakov, A. Drozdov, (2018), Advanced depth-dose curves for fast space radiation dose calculation in a spacecraft with complex geometry, 42nd Cospar Scientific Assembly, F2.2-4-18
Dobynde M., D. Kartashov, Y. Shprits, V. Shurshakov, A. Drozdov, (2018), Radiation dose simulations for spherical tissue-equivalent phantom used in the MATROSHKA-R space experiment aboard ISS, 42nd Cospar Scientific Assembly, F2.3-8-18
Aseev N., F. Effenberger, Y. Shprits, A. Kellerman, A. Drozdov, D. Wang, (2018), Using the VERB-4D code as a nowcasting tool for modeling electron ring current and radiation belt dynamics, 42nd Cospar Scientific Assembly, PRBEM.1-8-18
Aseev N., Y. Shprits, A. Kellerman, A. Drozdov, D. Wang, I. Zhelavskaya, (2018), New signatures of EMIC wave-driven loss of ultrarelativistic electrons in the heart of the outer radiation belt, EGU General Assembly 2018, EGU General Assembly Conference Abstracts, 1360
Shprits Y., V. Angelopoulos, C. Russell, R. Strangeway, A. Runov, D. Turner, R. Caron, P. Cruce, C. Russell, V. Petrov, M. Panasyuk, I. Yashin, A. Drozdov, A. Kellerman, V. Kalegaev, I. Nazarkov, J. Clemmons, I. Michaelis, (2018), Observations of the trapped and precipitating ionizing radiation from the LEO orbit, EGU General Assembly 2018, EGU General Assembly Conference Abstracts, 7312
Kellerman A., Y. Shprits, R. McPherron, D. Kondrashov, J. Weygand, H. Zhu, A. Drozdov, (2018), The radiation-belt electron phase-space-density response to stream-interaction regions: Multi-point observations, data-assimilation, physics-based modeling, and forecasting, EGU General Assembly 2018, EGU General Assembly Conference Abstracts, 8159
Aseev N., Y. Shprits, D. Wang, A. Kellerman, A. Drozdov, (2018), Modeling MLT-dependent wave-particle interactions with the VERB-4D code, EGU General Assembly 2018, EGU General Assembly Conference Abstracts, 16602
Aseev N., F. Effenberger, Y. Shprits, D. Wang, A. Kellerman, A. Drozdov, (2018), Modeling of the Earth’s radiation belts: Response to CME- and CIR-driven geomagnetic storms, EGU General Assembly 2018, EGU General Assembly Conference Abstracts, 17038
Drozdov A., Y. Y. Shprits, N. A. Aseev, A. C. Kellerman, M. Usanova, F. Effenberger, D. Turner, (2019), Depletion of multi-MeV electrons and its relation to the minima in phase space density, SWG 2019, ALP, MD, USA
Drozdov A., Y. Y. Shprits, N. A. Aseev, A. C. Kellerman, M. Usanova, F. Effenberger, D. Turner, (2019), Depletion of multi MeV electrons and its relation to the minima in phase space density , EGU General Assembly 2019, Vienna, Austria, 7–12 April 2019
Shprits Y., D. Menietti, A. Drozdov, R. Horne, E. Woodfield, J. Groene, M. de Soria-Santacruz, T. Averkamp, H. Garrett, C. Paranicas, D. Gurnett, (2019), Strong whistler mode waves observed in the vicinity of Jupiter’s moons, (poster), EGU General Assembly 2019, Vienna, Austria, 7–12 April 2019
Drozdov A. Y., Y. Y. Shprits, N. A. Aseev, (2019), EMIC Multi-MeV electron flux depletion and minima in PSD, GEM Summer Workshop 2019
Shprits Y., A. Drozdov, N. Aseev, A. Kellerman, M. Usanova, I. Zhelavskaya, I. Michaelis, J. S. Cervantes Villa, W. Dedong, A. Castillo, (2019), Deepening Minimums in PSD as Evidence of the Localized Loss of Electrons by EMIC waves, GEM Summer Workshop 2019
Zhelavskaya I. S., N. Aseev, Y. Y. Shprits, M. Spasojevic, (2019), A combined neural network- and physics-based approach for modeling the plasmasphere dynamics, (poster), EGU General Assembly 2019, April 8 – 13, 2019, Vienna, Austria
Zhelavskaya I. S., Y. Y. Shprits, N. Aseev, M. Spasojevic, (2019), Application of Geomagnetic Indices to the Plasmasphere Modeling, (invited), 27th IUGG General Assembly, July 8–18, 2019, Montréal, Québec, Canada
Aseev N., Y. Shprits, (2019), Reanalysis of ring current electron phase space densities using Van Allen Probe observations convection model and Kalman filter, (poster), GEM Summer Workshop 2019
Shprits Y., N. Aseev, A. Drozdov, (2019), Multi-MeV Electron Loss From the Radiation Belts, AOGS 2019
Cervantes Villa J. S., Y. Shprits, A. Kellerman, A. Drozdov, N. Aseev, A. Castillo, (2019), Reanalysis of Radiation Belt Electron Phase Space Density Using Four Spacecraft and the Verb Code, AOGS 2019
Ripoll J., M. Denton, V. Loridan, O. Santolik, D. Malaspina, D. Hartley, G. S. Cunningham, G. Reeves, S. Thaller, D. L. Turner, J. F. Fennell, A. Y. Drozdov, J. S. Cervantes Villa, Y. Y. Shprits, X. Chu, G. Hospodarsky, W. S. Kurth, C. A. Kletzin, J. Wygant, M. G. Henderson, A. Y. Ukhorskiy, (2019), How whistler mode hiss waves and the plasmasphere drive the quiet decay of radiation belts electrons following a geomagnetic storm, Astronum
Sarma R., M. Chandorkar, E. Camporeale, A. Drozdov, Y. Shprits, (2019), Identification of Radial Diffusion Parameters for the Earth’s Radiation Belt through Bayesian Inference, EGU General Assembly 2019, EGU General Assembly Conference Abstracts, 15525
Effenberger F., Y. Shprits, N. Aseev, A. Drozdov, D. Wang, J. S. Cervantes Villa, A. M. Castillo Tibocha, (2019), Earth’s relativistic electron radiation belt response to CME- and CIR-driven geomagnetic storms, EGU General Assembly 2019, EGU General Assembly Conference Abstracts, 13769
Castillo A. M., Y. Shprits, F. Effenberger, D. Wang, I. Zhelavskaya, N. Aseev, A. Drozdov, J. S. Cervantes Villa, R. Vasile, I. Michaelis, (2019), Modeling electron dynamics in the inner magnetosphere, EGU General Assembly 2019, EGU General Assembly Conference Abstracts, 12405
Aseev N., Y. Shprits, D. Wang, J. Wygant, A. Drozdov, A. Kellerman, G. Reeves, (2019), Modeling transport and loss of ring current electrons during 17 March 2013 storm using the VERB-4D code, EGU General Assembly 2019, EGU General Assembly Conference Abstracts, 9577
Wang D., Y. Shprits, I. Zhelavskaya, O. Agapitov, A. Drozdov, N. Aseev, S. Cervantes Villa, A. Castillo, F. Yao, (2019), Controlling Effect of Wave Models and Plasmapause Position on the Dynamic Evolution of Radiation Belt Electrons, EGU General Assembly 2019, EGU General Assembly Conference Abstracts, 9362
Cervantes Villa J. S., Y. Shprits, A. Kellerman, A. Drozdov, N. Aseev, A. Castillo, (2019), Reanalysis of radiation belt electron phase space density using four spacecraft and the VERB code, EGU General Assembly 2019, EGU General Assembly Conference Abstracts, 8547
Drozdov A., N. Aseev, F. Effenberger, D. L. Turner, A. Saikin, Y. Shprits, (2019), Storm-time depletions of multi-MeV radiation belt electrons observed at different pitch angles, AGU 2019 Fall Meeting
Sarma R., G. J. Wilkie, E. Camporeale, A. Drozdov, Y. Shprits, (2019), Physics-informed machine learning for estimating the electron flux in the Earth’s radiation belts, AGU 2019 Fall Meeting
Saikin A., Y. Shprits, A. Drozdov, D. Landis, (2019), Hindcasting the radiation belts, simulating electron dynamics from Solar Cycle 17 – 24, AGU 2019 Fall Meeting
Wilkie G. J., E. Camporeale, R. Sarma, J. Bortnik, A. Drozdov, Y. Shprits, (2019), Estimation of Radiation Belts’ Phase Space Density using Physics-Informed Neural Networks, AGU 2019 Fall Meeting
Shprits Y., N. Aseev, A. Drozdov, J. S. Cervantes Villa, A. M. Castillo, I. Zhelavskaya, R. Vasile, F. Effenberger, D. Boneberg, I. Michaelis, A. Saikin, (2019), Modeling and Data Assimilation of the Ring Current, Relativistic and Ultra-relativistic Electrons in the Inner Magnetosphere, AGU 2019 Fall Meeting
Landis D., I. Zhelavskaya, Y. Shprits, N. Aseev, (2019), Neural Network-Based Model of Radiation Belt Electron Flux Near GEO, AGU 2019 Fall Meeting
Drozdov A. Y., M. E. Usanova, M. Hudson, H. J. Allison, Y. Y. Shprits, (2020), The role of hiss, chorus and EMIC waves in the modeling of the dynamics of the multi-MeV radiation belt electrons, Virtual GEM Summer Workshop 2020, July 20-23, 2020
Ripoll J. -., M. Denton, V. Loridan, O. Santolik, D. Malaspina, D. P. Hartley, G. S. Cunningham, G. Reeves, S. Thaller, D. L. Turner, J. F. Fennell, A. Y. Drozdov, J. S. Cervantes Villa, Y. Y. Shprits, X. Chu, G. Hospodarsky, W. S. Kurth, C. A. Kletzing, J. Wygant, M. G. Henderson, A. Y. Ukhorskiy, (2020), How whistler mode hiss waves and the plasmasphere drive the quiet decay of radiation belts electrons following a geomagnetic storm, Journal Of Physics: Conference Series, Journal of Physics Conference Series, 012005, doi:10.1088/1742-6596/1623/1/012005
Wang D., Y. Shprits, I. Zhelavskaya, A. Drozdov, N. Aseev, F. Effenberger, A. Castillo, S. Cervantes Villa, (2020), Controlling Effect of Wave Models and Plasma Boundaries on the Dynamic Evolution of Relativistic Radiation Belt Electrons, EGU General Assembly 2020, EGU General Assembly Conference Abstracts, 17946
Drozdov A., H. Allison, Y. Shprits, N. Aseev, (2020), A Comparison of Radial Diffusion Coefficients in 1-D and 3-D Long-Term Radiation Belt Simulations, EGU General Assembly 2020, EGU General Assembly Conference Abstracts, 17757
Shprits Y., N. Aseev, A. Drozdov, J. S. Cervantes Villa, A. M. Castillo Tibocha, I. Zhelavskaya, R. Vasile, F. Effenberger, D. Soergel, I. Michaelis, A. Saikin, (2020), Modeling and Data Assimilation of the Ring Current, Relativistic and Ultra-relativistic Electrons in the Inner Magnetosphere, EGU General Assembly 2020, EGU General Assembly Conference Abstracts, 3354
Wang D., Y. Shprits, I. Zhelavskaya, F. Effenberger, A. Drozdov, A. M. Castillo Tibocha, N. Aseev, J. S. Cervantes Villa, (2020), Controlling Effect of Wave Models and Plasma Boundaries on the Dynamic Evolution of Relativistic Radiation Belt Electrons, AGU 2020 Fall Meeting
Drozdov A., Y. Shprits, N. Aseev, M. Usanova, H. Allison, A. Saikin, I. Zhelavskaya, (2020), Minima in phase space density and how they relate to the multi-MeV electron radiation belt depletions, AGU 2020 Fall Meeting
Saikin A., Y. Shprits, A. Drozdov, D. Landis, I. Zhelavskaya, J. S. Cervantes Villa, (2020), Reconstruction of the Radiation Belts for Solar Cycles 17 – 24 (1933 – 2017), AGU 2020 Fall Meeting,
Shprits Y., J. Menietti, E. Woodfield, R. Horne, (2020), Wave-Particle Interactions and Radiation Belt Modeling in the Terrestrial and Planetary Magnetospheres, AGU 2020 Fall Meeting
Wutzig M., Y. Shprits, N. Aseev, I. Michaelis, H. Allison, R. Vasile, (2020), Using the VERB-4D code for forecasting Earth’s radiation belt and ring current electron dynamics, (invited), AGU 2020 Fall Meeting
Szabo-Roberts M., Y. Shprits, H. Allison, A. Smirnov, N. Aseev, R. Vasile, Y. Miyoshi, T. Mitani, N. Higashio, S. Kasahara, (2020), Statistical Comparisons of Spin-Averaged Electron Flux from ARASE and Van Allen Probes Instruments, (poster), AGU 2020 Fall Meeting
Shprits Y., H. Allison, A. Drozdov, D. Wang, N. Aseev, I. Zhelavskaya, M. Usanova, (2020), Acceleration and Loss of Ultra-relativistic Electrons in the Earth Van Allen Radiation Belts, AGU 2020 Fall Meeting
Drozdov A., H. Allison, Y. Shprits, M. Usanova, A. Saikin, (2021), Minima in phase space density and how they relate to the multi-MeV electron radiation belt depletions, (invited), Iceaa-ieee Apwc-usnc URSI RSM 2021, August 9-13, 2021
Kondrashov D., A. Drozdov, Y. Shprits, (2021), Neural Network Model for Specification of Radiation Belts Environment, Iceaa-ieee Apwc-usnc URSI RSM 2021, August 9-13, 2021
Drozdov A. Y., H. J. Allison, Y. Y. Shprits, S. R. Elkington, N. A. Aseev, (2021), 1-D and 3-D VERB code simulations with different DLL, Virtual GEM Summer Workshop 2021, July 25-30, 2021
Drozdov A. Y., H. J. Allison, Y. Y. Shprits, S. R. Elkington, N. A. Aseev, (2021), 3-D VERB code simulations with different DLL, Virtual GEM Summer Workshop 2021, July 25-30, 2021
Drozdov A., Y. Shprits, N. Aseev, M. Usanova, F. Effenberger, H. Allison, A. Saikin, I. Zhelavskaya, (2021), Depletion of multi-MeV electrons and its relation to the minima in phase space density, 43rd COSPAR Scientific Assembly, Sydney, Australia, 28 Jan – 04 Feb 2021
Shprits Y., A. Drozdov, H. Allison, N. Aseev, (2021), Unusual behavior of the ultra-relativistic electron radiation belts revealed by Van Allen Probes observations, 43rd COSPAR Scientific Assembly, Sydney, Australia, 28 Jan – 04 Feb 2021
Smirnov A., Y. Shprits, H. Allison, N. Aseev, A. Drozdov, P. Kollmann, (2021), Equatorial electron pitch angle distributions in Earth’s radiation belts and ring current: Van Allen Probes observations, 43rd COSPAR Scientific Assembly, Sydney, Australia, 28 Jan – 04 Feb 2021
Wang D., Y. Shprits, A. Drozdov, N. Aseev, A. Castillo, (2021), VERB Simulations in Response to the COSPAR ISWAT Challenge, 43rd COSPAR Scientific Assembly, Sydney, Australia, 28 Jan – 04 Feb 2021
Shprits Y., H. Allison, A. Drozdov, D. Wang, N. Aseev, I. Zhelavskaya, M. Usanova, (2021), Acceleration and Loss of Ultra-relativistic Electrons in the Earth Van Allen Radiation Belts, EGU General Assembly 2021, EGU General Assembly Conference Abstracts, EGU21-3120
Wang D., Y. Shprits, A. Drozdov, N. Aseev, I. Zhelavskaya, A. Castillo, H. Allison, S. Cervantes Villa, F. Effenberger, (2021), Simulations of the Relativistic Radiation Belt Electrons Using the VERB-3D Code, EGU General Assembly 2021, EGU General Assembly Conference Abstracts, EGU21-3802
Nenon Q., G. Clark, I. Jun, P. Kollmann, L. Liuzzo, B. Mauk, T. A. Nordheim, A. R. Poppe, E. Roussos, Y. Y. Shprits, D. L. Turner, E. E. Woodfield, (2021), Open science questions and missing measurements in the radiation belts of Jupiter, Bulletin Of The American Astronomical Society, 088, doi:10.3847/25c2cfeb.fb50005f
Kollmann P., F. Allegini, R. C. Allen, N. Andre, A. R. Azari, F. Bagenal, C. B. Beddingfield, D. Brain, P. Brandt, X. Cao, X. Cao, R. J. Cartwright, G. Clark, I. Cohen, J. F. Cooper, F. Crary, E. J. Leonard, C. Paty, I. de Pater, R. T. Desai, G. A. DiBraccio, W. Dietrich, C. Dong, R. W. Ebert, M. Felici, R. J. Filwett, G. Fischer, D. J. Gershman, M. Gkioulidou, T. K. Greathouse, L. Griton, M. Gritsevich, K. Hibbitts, G. Hospodarsky, V. Hue, G. Hunt, H. L. Huybrighs, M. Imai, C. M. Jackman, J. M. Jasinski, X. Jia, I. Jun, A. Kotova, W. S. Kurth, L. Lamy, J. Lazio, S. Lejosne, C. Louis, A. Masters, B. Mauk, H. Madanian, K. E. Mandt, J. R. McNutt, H. Melin, S. Miller, L. Moore, Q. Nenon, F. M. Neubauer, T. Nordheim, B. Palmaerts, C. Paranicas, P. Phipps, L. Regoli, K. Retherford, L. Roth, E. Roussos, K. D. Runyon, A. Rymer, J. Saur, D. Santos-Costa, Y. Y. Shprits, L. J. Spilker, T. Stallard, A. G. Smirnov, K. Soderlund, S. Stanley, A. H. Sulaiman, J. R. Szalay, D. L. Turner, S. Vines, L. Wang, B. Weiss, J. Wicht, R. J. Wilson, E. Woodfield, (2021), Magnetospheric Studies: A requirement for addressing interdisciplinary mysteries in the Ice Giant systems, Bulletin Of The American Astronomical Society, 073, doi:10.3847/25c2cfeb.d955f654
Kume K., I. Zhelavskaya, Y. Shprits, A. Smirnov, R. Vasile, S. Bianco, (2021), A systematic approach for modeling global VTEC using machine learning, EGU General Assembly 2021, EGU General Assembly Conference Abstracts, EGU21-16167
Alexandrova O., V. Krishna Jagarlamudi, P. Hellinger, M. Maksimovic, Y. Shprits, A. Mangeney, (2021), Spectrum of kinetic plasma turbulence at 0.3-0.9 AU from the Sun, EGU General Assembly 2021, EGU General Assembly Conference Abstracts, EGU21-12072
Desai R., J. Eastwood, J. Eggington, M. Freeman, M. Archer, Y. Shprits, N. Meredith, H. Hietala, L. Mejnertsen, J. Chittenden, R. Horne, (2021), Interplanetary Shock-driven Magnetopause Compressions in Gorgon Global-MHD Simulations, EGU General Assembly 2021, EGU General Assembly Conference Abstracts, EGU21-5699
Shprits Y., P. O’Brien, Y. Zheng, (2021), Validation of the Radiation Belt Models, 43rd COSPAR Scientific Assembly, 2403
Zheng Y., P. O’Brien, C. Mertens, Y. Shprits, A. Kellerman, M. Kuznetsova, X. Li, L. Rastaetter, M. Fok, (2021), Multi-Purpose Model Validation Efforts for Radiation Environment in the Near-Earth Region, 43rd COSPAR Scientific Assembly, 2284
Aseev N., Y. Shprits, M. Wutzig, (2021), Reanalysis of ring current electron phase space densities using Van Allen Probe observations, convection model and log-normal Kalman filter, 43rd COSPAR Scientific Assembly, 2279
Dobynde M., Y. Shprits, S. Aleksandr, V. Shurshakov, (2021), The dependence of the LET-spectra on the shielding thickness inside and outside of the magnetosphere of the Earth, 43rd COSPAR Scientific Assembly, 1882
Smirnov A., E. Kronberg, F. Effenberger, G. Reeves, S. Morley, Y. Shprits, N. Aseev, I. Zhelavskaya, M. Carver, H. Allison, M. Berrendorf, (2021), Medium energy electron flux in Earth’s outer radiation belt (MERLIN): a machine learning model from GPS data, 43rd COSPAR Scientific Assembly, 1086
Drozdov A. Y., H. J. Allison, Y. Y. Shprits, M. E. Usanova, A. Saikin, D. Wang, M. Szabo-Roberts, (2021), Observations of multi-MeV electron flux depletion and their relation to the minima in phase space density, AGU 2021 Fall Meeting
Wang D., Y. Shprits, A. Drozdov, (2021), Three-dimensional Versatile Electron Radiation Belt Code (VERB-3D) Simulations for the Van Allen Probe Era, AGU 2021 Fall Meeting, SM25A-06
Allison H., Y. Shprits, M. Wutzig, D. Wang, A. Drozdov, (2021), Passing the Alfven Layer by Means of Chorus Acceleration, AGU 2021 Fall Meeting, SM23B-01
Smirnov A., Y. Shprits, H. Allison, N. Aseev, A. Drozdov, P. Kollmann, (2021), Storm-time evolution and empirical modelling of the equatorial electron pitch angle distributions in Earth’s outer radiation belt, AGU 2021 Fall Meeting, SM15B-1958
Shprits Y., H. Allison, A. Drozdov, D. Wang, N. Aseev, I. Zhelavskaya, M. Usanova, (2021), Controlling Effect of the Cold Plasma Density on Acceleration and Loss of Electrons at Ultra-Relativistic Energies, AGU 2021 Fall Meeting, SM12A-02
Saikin A., Y. Shprits, A. Drozdov, D. Landis, I. Zhelavskaya, J. S. Cervantes Villa, (2021), Reconstruction of the Radiation Belts for Solar Cycles 17-24 (1933-2017), AGU 2021 Fall Meeting, SH45E-2409
Castillo Tibocha A. M., Y. Shprits, N. Aseev, H. Allison, A. Smirnov, A. Drozdov, (2021), Can we intercalibrate satellite measurements by means of data assimilation? An attempt on LEO satellites, AGU 2021 Fall Meeting, SA12A-03
Wang D., Y. Shprits, A. Drozdov, I. Zhelavskaya, F. Effenberger, A. M. Castillo Tibocha, (2021), Simulations of the Relativistic Radiation Belt Electrons Using the VERB-3D Code, 3rd ISEE Symposium, ISEE, Nagoya University, Japan, March 8-12, 2021
WANG D., Y. SHPRITS, A. DROZDOV, (2021), Simulations of the Relativistic Radiation Belt Electrons Using the Three-dimensional Versatile Electron Radiation Belt Code, (invited), AOGS 2021
SHPRITS Y., H. ALLISON, A. DROZDOV, D. WANG, N. ASEEV, I. ZHELAVSKAYA, M. USANOVA, (2021), Acceleration and Loss of Ultra-relativistic Electrons in the Earth Van Allen Radiation Belts, (invited), AOGS 2021
Smirnov A., Y. Shprits, H. Allison, N. Aseev, A. Drozdov, P. Kollmann, D. Wang, A. Saikin, (2022), Equatorial electron pitch angle distributions in Earth’s outer radiation belt: Storm-time evolution and empirical modeling, EGU General Assembly 2022, Vienna, Austria, 23–27 May 2022, doi:10.5194/egusphere-egu22-7732
Drozdov A., M. Usanova, M. Hudson, H. Allison, Y. Shprits, (2022), The role of hiss, chorus and EMIC waves in the modeling of the dynamics of the multi-MeV radiation belt electrons, 44rd COSPAR Scientific Assembly, 16 July – 24 July, 2022, Athens, Greece
Shprits Y., H. Allison, A. Drozdov, D. Wang, N. Aseev, M. Usanova, (2022), A new population of energetic particles discovered by the REPT instrument on board the Van Allen Probes satellites, 44rd COSPAR Scientific Assembly, 16 July – 24 July, 2022, Athens, Greece
Kondrashov D., K. Strounine, A. Drozdov, Y. Shprits, (2022), Neural Network Model for Specification and Data Assimilation of Radiation Belts Environment, (poster), 44rd COSPAR Scientific Assembly, 16 July – 24 July, 2022, Athens, Greece
ALLISON H., Y. SHPRITS, D. WANG, M. WUTZIG, R. HORNE, S. GLAUERT, A. DROZDOV, (2022), Passing the Alfven Layer by Means of Chorus Acceleration, (invited), AOGS 2022
DROZDOV A., M. USANOVA, M. HUDSON, H. ALLISON, Y. SHPRITS, D. WANG, (2022), The Role of Hiss, Chorus and EMIC Waves in the Modeling of the Dynamics of the Multi-MeV Radiation Belt Electrons, AOGS 2022
Drozdov A. Y., H. J. Allison, Y. Y. Shprits, M. E. Usanova, A. Saikin, D. Wang, (2022), Depletions of Multi-MeV Electrons and Their Association to Minima in Phase Space Density, GEM Summer Workshop 2022, June 19-26, 2022
Drozdov A., Y. Y. Shprits, (2022), Versatile Electron Radiation Belt (VERB) code, SEESAW 2022, APL, Laurel, MD, September 12-16, 2022
Shprits Y., D. Wang, D. Kondrashov, L. Rastaetter, Y. Zheng, (2022), Versatile Electron Radiation Belt (VERB) code at CCMC, 2022 CCMC Workshop, University of Maryland, College Park, Maryland on June 6 – June 10, 2022.
Wang D., Y. Y. Shprits, O. V. Agapitov, A. Drozdov, H. J. Allison, T. Lepage, Y. Miyoshi, Y. Kasahara, B. Haas, J. D. Menietti, A. Saikin, Y. Hao, I. Shinohara, A. Matsuoka, A. Kumamoto, S. Matsuda, F. Tsuchiya, S. Nakamura, (2022), The Distribution and the Effect of Chorus Waves in the Earth’s and the Jupiter’s Radiation Belts, AGU 2022 Fall Meeting, SM56B-01
Saikin A., A. Drozdov, A. N. Jaynes, D. A. Kondrashov, Y. Y. Shprits, (2022), Local Acceleration in multi-MeV electron enhancement events, AGU 2022 Fall Meeting, SM42D-2207
Schiller Q., Y. Y. Shprits, A. Drozdov, D. A. Kondrashov, K. Strounine, (2022), An OSSE Using the VERB Code for Outer Electron Radiation Belt Situational Awareness, AGU 2022 Fall Meeting, SM25C-1999
Shprits Y., H. J. Allison, D. Wang, A. Drozdov, (2022), The controlling effect of the cold plasma density over theacceleration and loss of ultra-relativistic electrons, AGU 2022 Fall Meeting, SM13A-09
Drozdov A. Y., H. J. Allison, Y. Y. Shprits, M. E. Usanova, D. Wang, Q. Shiller, A. Saikin, A. Jaynes, D. Kondrashov, (2023), Loss and Acceleration of multi-MeV Electrons and Their Corresponding Dynamic of Phase Space Density Profiles, (invited), Isradynamics 2023, Dead Sea, Israel
Drozdov A. Y., Y. Y. Shprits, D. Kondrashov, B. Haas, Q. Shiller, D. Wang, A. Saikin, S. Cervantes Villa, A. Castillo Tibocha, (2023), Data assimilation of the radiation environment with the Versatile Electron Radiation Belt (VERB) code, LMAG 2023
Drozdov A. Y., H. J. Allison, Y. Y. Shprits, M. E. Usanova, A. Saikin, D. Wang, (2023), Minima in Phase Space Density, GEM Summer Workshop 2023, June 11-16, 2023
Saikin A. A., A. Y. Drozdov, A. Jaynes, D. Kondrashov, Y. Y. Shprits, (2023), The role of local and radial diffusion in multi-MeV electron acceleration, GEM Summer Workshop 2023, June 11-16, 2023
Kondrashov D., A. Drozdov, Y. Shprits, (2023), Reconstruction of Electron Radiation Belts Using Machine Learning and Data Assimilation, (poster), AOGS 2023, July 30 – August 04
Shprits Y., H. Allison, A. Drozdov, D. Wang, (2023), The controlling effect of the cold plasma density over the acceleration and loss of ultra‑relativistic electrons, EGU General Assembly 2023, EGU General Assembly Conference Abstracts, EGU-3482, doi:10.5194/egusphere-egu23-3482
Turner D. L., G. Clark, W. Li, S. Ukhorskiy, L. Blum, I. J. Cohen, P. Kollmann, B. Marshall, G. Berland, A. Y. Drozdov, W. Dunn, G. Hospodarsky, R. Kraft, X. Li, M. Looper, B. Mauk, Q. N{‘e}non, T. P. O’Brien, E. Roussos, H. T. Smith, K. Sorathia, P. Williams, X. Wu, O. Agapitov, J. Albert, H. Allison, D. Baker, J. B. Blake, J. Bortnik, A. Breneman, S. Bourdarie, S. Claudepierre, G. DiBraccio, S. Elkington, J. Fennell, M. Fok, D. Gershman, S. Glauert, J. Halekas, D. Hartley, R. Horne, M. Hudson, A. Kellerman, C. Kletzing, B. Kurth, L. Lanzerotti, Q. Ma, D. Malaspina, A. Masters, N. Meredith, Y. Miyoshi, Y. Omura, V. Pinto, G. Reeves, J. Ripoll, C. Rodger, T. Sarris, R. Selesnick, Y. Shprits, A. Sicard, H. Spence, W. Tu, M. Usanova, E. Woodfield, J. Wygant, H. Zhao, (2023), Cross-scale physics and the acceleration of particles in collisionless plasmas throughout the Heliosphere and beyond: III. Radiation belts, Bulletin Of The American Astronomical Society, 400, doi:10.3847/25c2cfeb.7637306e
Hao Y., D. Wang, Y. Shprits, J. Menietti, A. Drozdov, (2023), Global Model of Chorus Waves and Electron Lifetime Derived From Juno Observations, EGU General Assembly 2023, EGU General Assembly Conference Abstracts, EGU-16574, doi:10.5194/egusphere-egu23-16574
Vassiliadis D., I. Azeem, M. Codrescu, T. Fuller-Rowell, K. Garcia-Sage, A. Kellerman, M. Liemohn, T. Matsuo, J. Ostroy, Y. Shprits, E. Sutton, N. Wang, (2023), Advancing Space Weather Research and Mission Planning: OSEs, OSSEs, and Related Methods, Bulletin Of The American Astronomical Society, 413, doi:10.3847/25c2cfeb.e4ffaf95
Bashir M. F., A. M. Keesee, S. G. Claudepierre, M. D. Hartinger, E. A. MacDonald, A. Jaynes, A. J. Halford, B. L. Alterman, C. Owolabi, C. Cohen, C. O. Lee, C. R. Gilly, D. Ozturk, E. Palmerio, F. Gasperini, G. Reeves, H. Zhang, J. A. Klimchuk, J. Goldstein, J. Raeder, J. Leibacher, K. Bossert, K. Llera, L. Paxton, L. Goodwin, L. Wingate, I. Lynn B. Wilson, L. Harvey, M. Young, M. Fok, M. Liemohn, M. Cowee, N. Turner, P. Cassak, R. Lopez, R. Nikoukar, R. McGranaghan, S. Mrak, S. Dharmalingam, T. Moretto Jorgensen, T. Anderson, T. Berger, V. Pinto, Y. Shprits, (2023), Recognition for All: A Way Forward to Enhance Diversity, Equity and Inclusion in Space Physics, Bulletin Of The American Astronomical Society, 025, doi:10.3847/25c2cfeb.bff53876
Hao Y., D. Wang, Y. Shprits, J. Menietti, A. Drozdov, (2023), Global Model of Chorus Waves and Electron Lifetime Derived From Juno Observations, EGU General Assembly 2022, EGU General Assembly Conference Abstracts, EGU-16574, doi:10.5194/egusphere-egu23-16574
Shprits Y., H. Allison, A. Drozdov, D. Wang, (2023), The controlling effect of the cold plasma density over the acceleration and loss of ultra-relativistic electrons, EGU General Assembly 2022, EGU General Assembly Conference Abstracts, EGU-3482, doi:10.5194/egusphere-egu23-3482
Kollmann P., O. Allanson, L. Arruda, G. Berland, L. W. Blum, J. Bortnik, X. Cao, T. Y. Chen, G. Clark, I. Cohen, J. F. Cooper, F. Crary, R. T. Desai, K. Dialynas, A. Drozdov, O. V. Dudnik, W. R. Dunn, G. B. Hospodarsky, H. Huybrighs, C. M. Jackman, A. N. Jaynes, I. Jun, K. K. Khurana, R. Kraft, E. A. Kronberg, S. Lejosne, W. Li, X. Li, L. Liuzzo, Q. Ma, R. Marshall, B. Mauk, Q. N{‘e}non, T. A. Nordheim, C. Paranicas, C. C. Plainaki, L. H. Regoli, E. Roussos, Y. Shprits, A. Siecard, S. Simon, H. T. Smith, K. Sorathia, H. E. Spence, A. Sulaiman, Y. Sun, W. Tu, D. L. Turner, M. E. Usanova, P. Williams, E. E. Woodfield, X. Wu, C. -. Yuan, (2023), Jupiter’s radiation belts as a target for NASA’s Heliophysics Division, Bulletin Of The American Astronomical Society, 215, doi:10.3847/25c2cfeb.6eb85c6e
Saikin A., A. Drozdov, A. N. Jaynes, D. A. Kondrashov, Y. Shprits, (2023), The role of local and radial diffusion in multi-MeV electron acceleration., (poster), AGU 2023 Fall Meeting, SM51C-2569
Castillo Tibocha A. M., Y. Shprits, J. de Wiljes, N. Aseev, A. Drozdov, S. Cervantes, A. Smirnov, I. Michaelis, D. Wang, M. Garc{‘i}a Pe{n}aranda, (2023), Data Assimilation Applications for the Radiation Belts, AGU 2023 Fall Meeting, NG22A-03
Castillo Tibocha A. M., Y. Shprits, N. Aseev, I. Michaelis, A. Drozdov, A. Smirnov, J. S. Cervantes, (2023), Satellite data intercalibration by means of data assimilation, an attempt on LEO satellites, IUGG 2023, XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG), Berlin, Germany, June 28 – July 11, 2023
Grishina A., Y. Shprits, M. Sinnhuber, M. Wutzig, D. Wang, A. Drozdov, F. Haenel, M. Szabo-Roberts, (2023), Ring current electron precipitation during multiple geomagnetic storm events: the mechanism and the effect on the atmosphere, IUGG 2023, XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG), Berlin, Germany, June 28 – July 11, 2023
Drozdov A., A. Saikin, Q. Schiller, A. Jaynes, D. Kondrashov, Y. Shprits, (2024), Statistical Analysis of Radiation Belt Electron Phase Space Density Profiles: From KeV Up to Multi-MeV, AOGS 2024, July 23 – 28
Drozdov A. Y., A. Saikin, Q. Shiller, A. Jaynes, D. Kondrashov, Y. Y. Shprits, (2024), Distribution of Phase Space Density Minima in Earth’s Radiation Belts: Multi-MeV and Seed Electrons, IMC-IV, IMC-IV, GFZ, Potsdam, Germany, 2024
Castillo Tibocha A. M., Y. Y. Shprits, N. A. Aseev, A. Smirnov, A. Drozdov, S. Cervantes, I. Michaelis, M. Garcia Penaranda, D. Wang, (2024), Can we intercalibrate satellite measurements by means of data assimilation? An attempt on LEO satellites, EGU General Assembly 2024, EGU General Assembly Conference Abstracts, 20341, doi:10.5194/egusphere-egu24-20341
Wang D., Y. Shprits, A. M. Castillo Tibocha, A. Drozdov, (2024), Validation of Model Results in Response to the COSPAR ISWAT Challenge, EGU General Assembly 2024, EGU General Assembly Conference Abstracts, 10294, doi:10.5194/egusphere-egu24-10294
Garcia Penaranda M., Y. Shprits, A. M. Castillo Tibocha, A. Drozdov, M. Szabo-Roberts, (2024), Global Validation of the Data-Assimilative VERB-3D code, EGU General Assembly 2024, EGU General Assembly Conference Abstracts, 18156, doi:10.5194/egusphere-egu24-18156
Drozdov A., A. Saikin, H. J. Allison, Y. Shprits, D. Wang, Q. Schiller, D. A. Kondrashov, (2024), Loss and Acceleration of Radiation Belt Electrons and Their Corresponding Dynamic of Phase Space Density Profiles, TESS 2024, Triennial Earth-Sun Summit (TESS) 2024, April 7-12, 2024, Dallas, Texas, United States

Shprits Y., H. Allison, A. Drozdov, D. Wang, (2023), The controlling effect of the cold plasma density over the acceleration and loss of ultra-relativistic electrons, EGU General Assembly 2022, EGU General Assembly Conference Abstracts, EGU-3482, doi:10.5194/egusphere-egu23-3482
Shprits Y., H. Allison, A. Drozdov, D. Wang, (2023), The controlling effect of the cold plasma density over the acceleration and loss of ultra‑relativistic electrons, EGU General Assembly 2023, EGU General Assembly Conference Abstracts, EGU-3482, doi:10.5194/egusphere-egu23-3482
Shprits Y., H. J. Allison, D. Wang, A. Drozdov, (2022), The controlling effect of the cold plasma density over theacceleration and loss of ultra-relativistic electrons, AGU 2022 Fall Meeting, SM13A-09
Shprits Y., D. Wang, D. Kondrashov, L. Rastaetter, Y. Zheng, (2022), Versatile Electron Radiation Belt (VERB) code at CCMC, 2022 CCMC Workshop, University of Maryland, College Park, Maryland on June 6 – June 10, 2022.
Shprits Y., H. Allison, A. Drozdov, D. Wang, N. Aseev, M. Usanova, (2022), A new population of energetic particles discovered by the REPT instrument on board the Van Allen Probes satellites, 44rd COSPAR Scientific Assembly, 16 July – 24 July, 2022, Athens, Greece
SHPRITS Y., H. ALLISON, A. DROZDOV, D. WANG, N. ASEEV, I. ZHELAVSKAYA, M. USANOVA, (2021), Acceleration and Loss of Ultra-relativistic Electrons in the Earth Van Allen Radiation Belts, (invited), AOGS 2021
Shprits Y., H. Allison, A. Drozdov, D. Wang, N. Aseev, I. Zhelavskaya, M. Usanova, (2021), Controlling Effect of the Cold Plasma Density on Acceleration and Loss of Electrons at Ultra-Relativistic Energies, AGU 2021 Fall Meeting, SM12A-02
Shprits Y., A. Drozdov, H. Allison, N. Aseev, (2021), Unusual behavior of the ultra-relativistic electron radiation belts revealed by Van Allen Probes observations, 43rd COSPAR Scientific Assembly, Sydney, Australia, 28 Jan – 04 Feb 2021
Shprits Y., P. O’Brien, Y. Zheng, (2021), Validation of the Radiation Belt Models, 43rd COSPAR Scientific Assembly, 2403
Shprits Y., H. Allison, A. Drozdov, D. Wang, N. Aseev, I. Zhelavskaya, M. Usanova, (2021), Acceleration and Loss of Ultra-relativistic Electrons in the Earth Van Allen Radiation Belts, EGU General Assembly 2021, EGU General Assembly Conference Abstracts, EGU21-3120
Shprits Y., N. Aseev, A. Drozdov, J. S. Cervantes Villa, A. M. Castillo Tibocha, I. Zhelavskaya, R. Vasile, F. Effenberger, D. Soergel, I. Michaelis, A. Saikin, (2020), Modeling and Data Assimilation of the Ring Current, Relativistic and Ultra-relativistic Electrons in the Inner Magnetosphere, EGU General Assembly 2020, EGU General Assembly Conference Abstracts, 3354
Shprits Y., J. Menietti, E. Woodfield, R. Horne, (2020), Wave-Particle Interactions and Radiation Belt Modeling in the Terrestrial and Planetary Magnetospheres, AGU 2020 Fall Meeting
Szabo-Roberts M., Y. Shprits, H. Allison, A. Smirnov, N. Aseev, R. Vasile, Y. Miyoshi, T. Mitani, N. Higashio, S. Kasahara, (2020), Statistical Comparisons of Spin-Averaged Electron Flux from ARASE and Van Allen Probes Instruments, (poster), AGU 2020 Fall Meeting
Shprits Y., H. Allison, A. Drozdov, D. Wang, N. Aseev, I. Zhelavskaya, M. Usanova, (2020), Acceleration and Loss of Ultra-relativistic Electrons in the Earth Van Allen Radiation Belts, AGU 2020 Fall Meeting
Shprits Y., N. Aseev, A. Drozdov, J. S. Cervantes Villa, A. M. Castillo, I. Zhelavskaya, R. Vasile, F. Effenberger, D. Boneberg, I. Michaelis, A. Saikin, (2019), Modeling and Data Assimilation of the Ring Current, Relativistic and Ultra-relativistic Electrons in the Inner Magnetosphere, AGU 2019 Fall Meeting
Shprits Y., N. Aseev, A. Drozdov, (2019), Multi-MeV Electron Loss From the Radiation Belts, AOGS 2019
Shprits Y., A. Drozdov, N. Aseev, A. Kellerman, M. Usanova, I. Zhelavskaya, I. Michaelis, J. S. Cervantes Villa, W. Dedong, A. Castillo, (2019), Deepening Minimums in PSD as Evidence of the Localized Loss of Electrons by EMIC waves, GEM Summer Workshop 2019
Aseev N., Y. Shprits, (2019), Reanalysis of ring current electron phase space densities using Van Allen Probe observations convection model and Kalman filter, (poster), GEM Summer Workshop 2019
Shprits Y., A. Drozdov, A. Kellerman, M. Usanova, N. Aseev, R. Horne, (2018), New observations and modeling clarifying the role of emic waves for ultra-relativistic electron loss in the heart of the radiation belts., 42nd Cospar Scientific Assembly
Shprits Y., D. Wang, M. Spasojevic, I. Zhelavskaya, A. Drozdov, N. Aseev, (2018), A New Analytical Chorus Wave Model Derived from Van Allen Probe Observations, AGU 2018 Fall Meeting, SM43D-3604
Shprits Y., R. J. Strangeway, C. T. Russell, I. Michaelis, I. Yashin, V. Kalegaev, I. Nazarkov, V. Angelopoulos, J. Clemmons, P. Cruce, A. Kellerman, V. Petrov, A. Drozdov, D. Turner, M. Panasyuk, R. Caron, C. Russell, A. Runov, (2018), Observations of the trapped and precipitating ionizing radiation from the LEO orbit, 42nd Cospar Scientific Assembly, PRBEM.2-9-18
Shprits Y., V. Angelopoulos, C. Russell, R. Strangeway, A. Runov, D. Turner, R. Caron, P. Cruce, C. Russell, V. Petrov, M. Panasyuk, I. Yashin, A. Drozdov, A. Kellerman, V. Kalegaev, I. Nazarkov, J. Clemmons, I. Michaelis, (2018), Observations of the trapped and precipitating ionizing radiation from the LEO orbit, EGU General Assembly 2018, EGU General Assembly Conference Abstracts, 7312
Shprits Y., A. Drozdov, A. Kellerman, M. Usanova, N. Aseev, M. Spasovevich, (2017), Loss of the relativistic and ultra-relativistic radiation belt electrons, EGU General Assembly 2017, EGU2017, proceedings from the conference held 23-28 April, 2017 in Vienna, Austria., p.9450
Shprits Y., I. S. Zhelavskaya, A. C. Kellerman, M. Spasojevic, D. A. Kondrashov, M. Ghil, N. Aseev, A. M. Castillo Tibocha, J. S. Cervantes Villa, C. Kletzing, W. S. Kurth, (2017), Obtaining Global Picture From Single Point Observations by Combining Data Assimilation and Machine Learning Tools, AGU 2017 Fall Meeting
Shprits Y., A. Kellerman, (2016), Specification and Prediction of the Radiation Environment Using Data Assimilative VERB code, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PSW.1-5-16.
Shprits Y., (2016), Development of the Physics Based Radiation Belt Models: Discussion, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# PRBEM.1-13-16.
Shprits Y., M. Usanova, A. Kellerman, A. Drozdov, (2016), Understanding the Dynamical Evolution of the Earth Radiation Belt and Ring Current Coupled System, 41st Cospar Scientific Assembly, abstracts from the meeting that was to be held 30 July – 7 August at the Istanbul Congress Center(ICC), Turkey, but was cancelled.,Abstract id.# D3.3-2-16.
Spasojevic M., Y. Shprits, K. Orlova, (2015), Improved Empirical Models of Plasmaspheric Hiss Intensity and Spectral Distribution, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Shprits Y. Y., (2015), Recent results of the reanalysis, AGU Fall Meeting 2015, CO, 2015.
Shprits Y. Y., (2015), Combined Convective and Diffusive Simulation: VERB-4D Results, GEM Summer Workshop 2015, Snowmass CO, 2015.
Shprits Y., A. C. Kellerman, T. Podladchikova, D. A. Kondrashov, M. Ghil, (2015), Data assimialation for real-time prediction and reanalysis, AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Shprits Y. Y., A. C. Kellerman, A. Y. Drozdov, K. G. Orlova, (2015), 3D and 4D Simulations of the Dynamics of the Radiation Belts using VERB code, EGU General Assembly 2015, Vienna, Austira, 12-17 April
Shprits Y., A. Kellerman, A. Drozdov, K. Orlova, (2015), 3D and 4D simulations of the dynamics of the radiation belts using VERB code, EGU General Assembly 2015, Vienna, Austria, 12-17 April
Shprits Y., A. C. Kellerman, A. Drozdov, (2015), Simulations of the Dynamics of the Coupled Energetic and Relativistic Electrons Using VERB Code (Invited), AGU Fall Meeting 2015, San Francisco, CA, 14-18 December
Shprits Y. Y., (2014), Review of the diffusion model results on radiation belt dynamics, GEM Summer Workshop 2014, Snowmass, CO, 2014.
Shprits Y. Y., A. C. Kellerman, A. Y. Drozdov, (2014), Understanding the dynamics of the coupled ring current radiation belt system using 4D VERB simulations, AGU Fall Meeting 2014, San Fransisco, 14-18 December
Shprits Y. Y., A. C. Kellerman, A. Y. Drozdov, (2014), Reanalysis based on the VERB diffusion code, A Cluster/maarble/van Allen Probes Conference, Geospace Revisited, Rhodes, Greece, 15-20 September.
Shprits Y. Y., M. Schulz, (2014), Bounce resonance scattering by magnetosonic waves, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Shprits Y. Y., A. Y. Drozdov, D. Subbotin, A. C. Kellerman, K. G. Orlova, D. Baker, M. Usanova, (2014), Ultra-relativistic electrons in the Van Allen radiation belts, AGU Fall Meeting 2014, San Francisco, 14-18 December
Shprits Y., D. Subbotin, M. Usanova, K. Orlova, A. Drozdov, D. N. Baker, D. Turner, (2014), Unusual Narrow Ultra-Relativistic Radiation Rings Observed by Van Allen Probes, 40th Cospar Scientific Assembly, Moscow, Russia, 2-10 August.
Shprits Y. Y., (2014), Unusual Behavior of Radiation Belts During Extreme Events, GEM Summer Workshop 2014, Snowmass, CO, 2014.
Shprits Y. Y., D. Subbotin, A. Y. Drozdov, A. C. Kellerman, M. Usanova, K. G. Orlova, D. N. Baker, D. Turner, K. C. Kim, (2013), Unusual Stable Trapping of the Ultra-Relativistic Electrons in the Van Allen Radiation Belts, AGU Meeting Of The Americas 2013, San Francisco, USA, 2013
Shprits Y. Y., (2013), VERB update and GEM workshop , GEM Summer Workshop 2013, Snowmass
Shprits Y. Y., R. Horn, X. Gu, K. C. Kim, D. Menietti, (2013), Gyroresonant interactions between the radiation belt electrons and whistler mode chorus waves in the radiation environments of Earth and Saturn: A comparative study , EGU General Assembly 2013, , EGU, Vienna, Austria, 2013
Shprits Y. Y., A. C. Kellerman, D. Subbotin, D. A. Kondrashov, M. Daae, D. L. Turner, (2013), 3D Data assimilation in the radiation belts, AGU Fall Meeting 2013
Shprits Y. Y., D. Subbotin, (2013), 4D simulations of the dynamic evolution of the radiation belts simultaneously accounting for convective and diffusive processes, AGU Meeting Of The Americas 2013, Cancun, Mexico, 2013
Shprits Y. Y., (2012), Advances in modeling wave particle interactions in the radiation belts, 39nd COSPAR Scientific Assembly, Mysore, India, 2012.
Shprits Y. Y., D. A. Kondrashov, A. C. Kellerman, D. Subbotin, (2012), 3D Data Assimilation using VERB Diffusion Code, AGU 2012 Fall Meeting, San Francisco, USA, 2012
Shprits Y. Y., D. N. Baker, D. Subbotin, R. Horne, (2012), Acceleration of electrons in the inner radiation zone during solar superstorms, 39nd COSPAR Scientific Assembly, Mysore, India, 2012.
Shprits Y. Y., M. Daae, B. Ni, D. Kondrashov, M. Ghil, (2012), Influence of solar wind and plasmasphere on radiation belts fluxes, EGU General Assembly 2012, Vienna, Austria, 2012
Shprits Y. Y., (2011), Origin of Trapped Radiation in the Near Earth Environment, EGU General Assembly 2011, Vienna, Austria, 2011
Shprits Y. Y., B. Ni, D. Subbotin, K. Kim, M. Daae, (2011), 3D VERB Code Simulations of the Dynamic Evolution of the Outer and Inner Radiation Belts, EGU General Assembly 2011, Vienna, Austria, 2011
Shprits Y. Y., D. Subbotin, B. Ni, R. B. Horne, D. N. Baker, (2011), Profound change of the near-Earth radiation environment caused by solar superstorms, AGU 2011 Fall Meeting, San Francisco, USA, 2011
Shprits Y. Y., D. Subbotin, B. Ni, M. Daae, D. A. Kondrashov, M. Hartinger, K. Kim, K. G. Orlova, T. Nagai, R. H. Friedel, Y. Chen, (2010), Comparison of the 3D VERB Code Simulations of the Dynamic Evolution of the Outer and Inner Radiation Belts With the Reanalysis Obtained from Observations on Multiple Spacecraft, AGU Fall Meeting 2010, San Francisco, CA, USA, 2010
Shprits Y. Y., D. Subbotin, B. Ni, D. Kondrashov, (2010), Understanding the electrons radiation belts using modeling and observations, EGU General Assembly 2010, Vienna, Austria, 2010
Shprits Y. Y., D. Subbotin, B. Ni, (2010), Simulations of the dynamics of the radiation belts using VERB 3D code, AGU Fall Meeting 2010, 91(26), Meet Am Suppl, Abstract SM33A-03, 2010
Shprits Y. Y., Y. Chen, R. Friedel, D. Kondrashov, B. Ni, D. Subbotin, G. Reeves, M. Ghil, (2009), UCLA-LANL Reanalysis Project, EGU General Assembly 2009, Vienna, Austria, 2009
Shprits Y., B. Ni, D. Subbotin, A. Kondrashov, M. Daae, M. Thorne, T. Nagai, H. Friedel, Chen, J. Koller, D. Reeves, (2009), Dynamic evolution of the radiation belt phase space density obtained with reanalysis with simultaneous observations from four spacecraft, AGU 2009 Fall Meeting
Shprits Y. Y., L. Chen, A. Ukhorskiy, R. Thorne, (2008), Simulations of pitch-angle scattering of relativistic electrons with MLT-Dependent diffusion coefficients, AGU Fall Meeting 2008, 15-19 December
Shprits Y. Y., (2008), Global modelling of the relativistic electron dynamics in the radiation belts, 37th Cospar Scientific Assembly, p.2876, Montréal, Canada., 13-20 July.
Shprits Y. Y., Y. Chen, D. Kondrashov, (2008), Reanalysis of relativistic electron phase space density, 37th Cospar Scientific Assembly, p. 2877, Montréal, Canada., 13-20 July.
Shprits Y. Y., R. Thorne, (2006), Parameterizations of the electron lifetimes, 36th Cospar Scientific Assembly, Beijing, China, 16-23 July.
Shprits Y. Y., R. Thorne, R. Friedel, G. Reeves, J. Fennell, D. Baker, S. Kanekal, (2006), Outward radial diffusion during the main phase of a storm, 36th Cospar Scientific Assembly, Beijing, China, 16-23 July.
Shprits Y. Y., R. M. Thorne, W. Li, R. Horne, (2006), Storm-time Simulations with the 3D High Energy Electron Radiation Belt Code, AGU Fall Meeting 2006, 16-23 July
Shprits Y. Y., R. M. Thorne, R. Friedel, G. D. Reeves, J. F. Fennell, D. N. Baker, K. Shrikanth, R. B. Horne, (2005), Radial Diffusion as a Potential Source and Loss Mechanism of Relativistic Electrons in the Outer Radiation Belt, AGU Fall Meeting 2005, Eos Trans, 86(52), San Francisco, CA, 3-9 December
Shprits Y. Y., R. Thorne, (2003), Time Dependent Radial Diffusion Modeling of Relativistic Electrons Including Realistic Loss Rates, AGU Fall Meeting 2003, 8-12 December

1. Shprits Y.Y., and Y.L. Kogan 1999: “The combined effect of aerosols and surface winds on stratocumulus cloud formation and microstructure”, presented at the international cloud physics conference Reno, NE.

1. Shprits, Y. Y., and R. M. Thorne, “Theory and Modeling of Acceleration and Loss”, presentation at Geospace Environmental Modeling Workshop, Snowmass, CO, June, 2003.
2. Shprits, Y. Y., and R. M. Thorne “Time Dependent Radial Diffusion Modeling of Relativistic Electrons Including Realistic Loss Rates”, presentation at Geospace Environmental Modeling Workshop, Snowmass, CO, June, 2003.
3. Shprits, Y. Y., and R. M. Thorne, “Time Dependent Radial Diffusion Modeling of the Outer Radiation Belt, presentation at Fall AGU, San Francisco, CA, December 2003.
4. Shprits, Y. Y., R. M. Thorne, G. D. Reeves, and R. Friedel, “Radial Diffusion Modeling with Data Derived Effective Lifetimes”, presentation at Fall AGU, San Francisco, CA, December 2003.
5. Shprits, Y. Y., R. M. Thorne, and R. B. Horne, “Formation of the new Radiation Belt during the October-November storms 2003”, presentation at Fall AGU, San Francisco, CA, December 2003.

1. Shprits, Y. Y., R. M Thorne, and R. B. Horne, “Modeling of Stormtime Electron Variability”, Space Science Seminar UCLA, Los Angeles, CA, April, 2004.
2. Shprits, Y. Y., and R. M. Thorne, “Time Dependent Radial Diffusion Modeling of Relativistic Electrons Including Realistic Loss Rates”, Inner Magnetosphere Interactions, Yosemite, CA, January, 2004.
3. Shprits, Y. Y., “Relativistic Electron Variability: Modeling and Observations”, invited seminar, Aerospace Corporation, El Segundo, CA, September, 2004.
4. Shprits, Y. Y., “Killer Electrons in the Earth Radiation Belts”, invited seminar at the Plasma Science and Technology Institute, UCLA, Los Angeles, CA, May, 2004.
5. Shprits, Y. Y., and R. M. Thorne, “Effective lifetimes of MeV electrons estimated from long term radial diffusion modeling”, presentation at Geospace Environmental Modeling Workshop, Snowmass, CO, June, 2004.
6. Shprits, Y. Y., and R. M. Thorne, “Combined Pitch angle and Energy Diffusion of Relativistic Electrons Driven by Whistler Mode Waves”, presentation at Geospace Environmental Modeling Workshop, Snowmass, CO, June, 2004.
7. Shprits, Y. Y., and R. M. Thorne, “Radial Diffusion Modeling of Relativistic Electrons, comparison with CRRES Observations”, presentation at Geospace Environmental Modeling Workshop, Snowmass, CO, June, 2004.
8. Shprits, Y. Y., R. M Thorne, and R. B. Horne, “Formation of the new radiation belt during October-November storms 2003”, Solar Extreme Events of 2003: Fundamental Science and Applied Aspects International Symposium Moscow, Russia, July, 2004.
9. Shprits, Y. Y., R. M Thorne, and R. B. Horne, “Modeling of the Formation of the new radiation belt during Halloween storms 2003”, presentation at Fall AGU, San Francisco, CA, December 2004.
10. Shprits, Y. Y., R. M. Thorne, G. D. Reeves, and R. Friedel, “Radial Diffusion Modeling with Data Derived Effective Lifetimes”, presentation at Fall AGU, San Francisco, CA, December 2004.

1. Shprits, Y. Y., R. M. Thorne, and R. B. Horne, ” 3-D Radiation Belt Code, Feedbacks Between Acceleration Mechanisms and Loss”, Chapman Conference on Recurrent Solar Activity, Manaus, Brazil, January, 2005.
2. Shprits, Y. Y., R. M. Thorne, G. D. Reeves, and R. Friedel, “Radial Diffusion Modeling with variable outer boundary: Comparison with observations”, Chapman Conference on ULF waves, San Diego, CA , March, 2005.
3. Shprits, Y. Y., R. M. Thorne, and R. B. Horne, “Radial Diffusion and Local Acceleration During October-November Storms”, presentation at European Geosciences Union Assembly, Vienna, Austria, April 2005.
4. Shprits, Y. Y., R. M. Thorne, G. D. Reeves, and R. Friedel, “Radial Diffusion with Data Derived Lifetimes using Various Field Models”, presentation at European Geosciences Union Assembly, Vienna, Austria, April 2005.

1. Shprits, Y. Y., R. M. Thorne, G. D. Reeves, and R. Friedel, “Radial Diffusion as Loss and Source process in the Radiation Belts”, presentation at European Geosciences Union Assembly, Vienna, Austria, April 2006.
2. Shprits, Y. Y., Kondrashov, D., Thorne, R., Ghil, M., Reeves, G., Friedel, R.,” Nonlinear Parameter Estimation in Space Physics”, presentation at European Geosciences Union Assembly, Vienna, Austria, April 2006.
3. Shprits, Y. Y., Thorne, R.M., Reeves G.D., Friedel R., Fennell J., Baker D., “Radial diffusion as a loss and source process of the relativistic electrons”, ISROSES, Varna, Bulgaria, September 2006.
4. Kondrashov D., Y. Shprits, M. Ghil, R. Thorne, “Empirical Modeling of the Earth\’s Outer Radiation Belt”, Varna, Bulgaria, September 2006.
5. Kondrashov D., Shprits Y., Ghil M., Thorne R.,Reeves G.,Friedel R., “Optimal Estimation of Electron Lifetimes in the Outer Radiation Belt”, Varna, Bulgaria, September 2006.
6. Shprits Y.Y., Thorne R.M., “Parameterizations of the Electron Lifetimes”, Varna, Bulgaria, September 2006..
7. Shprits, Y. Y., W. Li, R. M Thorne, R. Horne, “Simulations with a 3D diffusive code”, AGU meeting, San Francisco, CA, 2006.
8. Li, W, Y. Y. Shprits, R. M. Thorne, “Competition Between Loss and Acceleration Processes In the Outer Radiation Belts”, Fall AGU, San Francisco, CA, 2006.

1. Li, W, Y. Y. Shprits, R. M. Thorne, “Numerical Simulations of Competition Between Loss and Acceleration Processes In the Outer Radiation Belts”, Isss-8 (8th International School/Symposium for Space Simulations), Kauai, HI, February 25-March 3, 2007.
2. Kondrashov D., Shprits Y., Ghil M., Thorne R., “Getting Physics From Reanalysis, Next Generation Radiation Specifications Consortium 2007”, El Segundo, CA, February 2007.
3. Shprits Y., Kondrashov D., Ghil M., Thorne R., “Data Assimilation at UCLA, Next Generation Radiation Specifications Consortium 2007”, El Segundo, CA, February 2007.
4. Shprits Y., Kondrashov D., Ghil M., Thorne R., “Data Assimilation, Parameter Estimation, Reanalysis”, LWS Geostorm Conference, Melbourne, FL, March, 2007.
5. Shprits Y., Subbotin D. , Li W., “Sources and Losses of Relativistic Electrons in the Radiation Belts”, LWS CDAW, Melbourne, FL, March, 2007.
6. Subbotin, D. A., Shprits Y. Y., and Thorne R. M. , “3D UCLA Radiation Belt Model”, GEM NSF workshop, Zermatt Resort, Utah, June, 2007.
7. Shprits Y.Y., et al., “Data assimilation and reanalysis”, Zermatt Resort, GEM NSF workshop Utah, June, 2007.
8. Shprits Y.Y., “Influence of the plasmasphere of the dynamics of the electron radiation belts fluxes”, EGU Assembly, Vienna Austria, June, 2007.
9. Shprits Y. Y., “Influence of the magnetopause location, ring current, plasmasphere, and plasmaspheric plumes on the evolution of the radiation belt fluxes during geomagnetic storms”, IUGG, Perugia, Italy, July, 2007.
10. Shprits, Y. Y., Meredith N.P., Thorne R. M., “Parameterization of radiation belt electron loss timescales due to interactions with chorus waves”. Fall AGU meeting, San Francisco, CA, December, 2007.
11. Thorne, R M, Shprits Y Y, Meredith N P, Horne R B, Li W, “Refilling of the Slot Region Between the Inner and Outer Electron Radiation Belts During Storms”, Fall AGU meeting, San Francisco, CA, December, 2007.
12. Friedel R H, Aasnes A, Gary S P, Varotsou A, Cayton T E, Christensen R A, Shprits Y, “EMIC scattering of relativistic electrons at geosynchronous orbit: an event study”, Fall AGU meeting, San Francisco, CA, December, 2007.
13. Subbotin D, Shprits Y, Thorne R, “3D Simulations of the Dynamics of the Relativistic Electrons in the Outer Radiation Belt”, Fall AGU meeting, San Francisco, CA, December, 2007.

1. Shprits, Y., Global modelling of the relativistic electron dynamics in the radiation belts,37th COSPAR Scientific Assembly, Montreal, Canada., p.2876, July 2008.
2. Shprits Y. Y. , Subbotin, D. A. , Thorne, R. M., “Losses and Sources of the Radiation Belts Electrons due to Wave-particle Interactions, USNC-URSI National Radio Science Meeting, Boulder”, Colorado, January, 2008.
3. Shprits Y. Y. , Subbotin, D. A. , Thorne, R. M., “Reanalysis of the Radiation Belt Fluxes”, NSF GEM, Midway, UT, June 2008.
4. Shprts Y.Y., Kondrashov D.A. Thorne, R. M., “Reanalysis of Relativistic Electron Phase Space Density”, COSPAR Assembly Montreal, Canada, July, 2008.
5. O\’Brien P. and Shprits Y. Y., “Eigenmode Analysis of Pitch-Angle Diffusion of Energetic Electrons in the Outer Zone: 0.1-5 MeV”. COSPAR Assembly Montreal, Canada, July, 2008.
6. Shprits Y.Y., B. Ni, T. Nagai, “Reanalysis of the Radiation Belt Fluxes using Akebono and CRRES satellites”, IMC workshop, Espoo, Finland, August, 2008.
7. Shprits Y. Y., Chen L., Ukhorskiy A., Thorne R., “Simulations of Pitch-angle Scattering of Relativistic Electrons With MLT-Dependent Diffusion Coefficients”, Fall AGU meeting, San Francisco, CA, December, 2008.
8. Ukhorskiy A. Y., Shprits Y. Y., Anderson B. J., Thorne R. M., “The Role of EMIC Waves in the Outer Radiation Belt Losses”, Fall AGU meeting, San Francisco, CA, December, 2008.
9. O\’Brien T. P., Shprits Y. Y., Subbotin D. A., Friedel R. H., “Eigenmode Analysis of Energy and Pitch-Angle Diffusion of Energetic Electrons in the Outer Zone: 0.1-5 MeV”, Fall AGU meeting, San Francisco, CA, December, 2008.
10. Subbotin D., Shprits Y., Gkioulidou M., Merkin S., Toffoletto F., Thorne R., Wang C., Lyons L., “RCM-VERB Coupled Simulations of the Dynamics of the Radiation Belts During Storms”, Fall AGU meeting, San Francisco, CA, December, 2008.
11. Ni B., Shprits Y., Nagai T., Thorne R., Chen Y., Kondrashov D., “Reanalysis of Radiation Belt Electron Phase Space Density Using CRRES and Akebono Observations”, Fall AGU meeting, San Francisco, CA, December, 2008.

1. Shprits Y. Y., “3D VERB code as a tool for the upcoming RBSP mission”.ECT RBSP meeting, Rodondo Beach, CA, February, 2009.
2. Shprits, Y. et al. “UCLA-LANL Reanalysis Project”, EGU, Vienna, Austria, April 2009.
3. Ni, B., Y. Y. Shprtis, R.M. Thorne, R. Friedel, T. Nagai, and D. Kondrashov, “Reanalysis of Relativistic Radiation Belt Electron Phase Space Density Using Multi Satellite Observations: Sensitivity to Empirical Magnetic Field Models”, presentation at the Geospace Environment Modeling Workshop, Snowmass, CA, June 2009.
4. Shprits, Y.Y., “UCLA-LANL Reanalysis Porject”, presentation at the Geospace Environment Modeling Workshop, Snowmass, CO, June 2009.
5. Shprits, Y.Y., and M. Schulz, “Bounce Resonance Scattering of Nearly-equatorialy Mirroring Relativistic Electrons”, presentation at the Geospace Environment Modeling Workshop, Snowmass, CO, June 2009.
6. Subbotin D. A., Y. Y. Shprits, M. Gkoulidou, V. Merkin, F. Toffoletto, R. THorne, C. Wang, L. Lyons, “RCM-VERB coupled simulations of the dynamics of the radiation belts during storms”, GEM Summer Workshop, Snowmass, CO, June 2009.
7. Subbotin D. A., Y, Y, Shprits, X. Tao, B. Ni, “Versatile Electron Radiation Belts (VERB) code simulations including mixed diffusion”, GEM Summer Workshop, Snowmass, CO, June 2009.
8. Subbotin D. A., Y. Y. Shprits, X. Tao, B. Ni, “Versatile Electron Radiation Belt (VERB) code simulations including mixed diffusion”, IAGA 2009, Sopron, Hungary, July 2009.
9. Subbotin D. A., Y. Y. Shprits, M. Gkioulidou, V. Merkin, F. Toffoletto, R. Thorne, C. Wang, L. Lyons, “RCM-VERB Coupled Simulations of the Dynamics of the Radiation Belts During Storms”, IAGA 2009, Sopron, Hungary, July 2009.
10. Shprits, Y. Y., and B. Ni, “Dependence of the Quasi-linear Scattering Rates on the Wave Nomral Distribution of Chorus Waves”, presentation at the Geospace Environment Modeling Workshop, Snowmass, CO, 2009.
11. Shprits, Y. Y., and D. Subbotin, “3D Simulations of the Dynamics of the Radiation Belts Including Mixed Diffusion?”, presentation at Fall AGU, San Francisco, CA, December, 2009.
12. Shprits, Y., Ni, B., Subbotin, D., Kondrashov, D. A., Daae, M., Thorne, R. M., Nagai, T., Friedel, R. H., Chen, Y., Koller, J., Reeves, G. D., “Dynamic evolution of the radiation belt phase space density obtained with reanalysis with simultaneous observations from four spacecraft”, AGU Fall meeting, San Francisco, CA, USA, December 2009.
13. Orlova, K., and Y.Y. Shprits, “Bounce-averaged Diffusion Coefficients in Non-dipole Field for Field-aligned Chorus Waves”, presentation at Fall AGU, San Francisco, CA, December, 2009.
14. Shprits, Y. Y., and D. A. Kondrashov, “Challenges and Innovations in Data Assimilation for Radiation Belts”, presentation at Fall AGU, San Francisco, CA, Demeceber, 2009.
15. Shprits, Y. Y., B. Ni, D. Subbotin, D. A. Kondrashov, M. Daae, R. M. Thorne, T. Nagai, R. H. Friedel, Y. Chen, J. Koller, and G. D. Reeves, “Dynamic Evolution of the Radiation Belt Phase Space Density Obtained with Reanalysis with Simultaneous Observation from Four Spacecraft”, presentation at Fall AGU, San Francisco, CA, Decmeber, 2009.
16. Deea, M., Y. Y. Shprits, J. Koller, and Y. Chen, “How Sensitive is Reanalysis, Using the UCLA 1-D VERB Code to Boundary Conditions and Changes in the Loss Model?”, presentation at Fall AGU, San Francisco, CA, December, 2009.
17. Kondrashov, D., Y. Y. Shprits, and M. Ghil, “Gap-filling of Solar Wind Data by Singular Spectrum Analysis”, presentation at EGU, Vienna, Autria, 2009.
18. Kondrashov, D., Y. Y. Shprits, and M. Ghil, “Gap-filling of Solar Wind Data by Singular Spectrum Analysis”, presentation at IAGA, Sopron, Hungry, 2009.
19. Kondrashov, D., Y. Y. Shprtis, and M. Ghil, “Gap-filling of Solar Wind Data by Singular Spectrum analysis”, presentation at Geospace Environment Modeling Workshop, Snowmass, CO, 2009.
20. Shprits, Y. Y., B. Ni, R. Friedel, Y. Chen, D. Kondrashov, D. Subbotin, G. Reeves, M. Ghil, R. M. Thorne, T. Nagai, “Dynamic Evolution of the Outer Radiation Belt Phase Space Density”, presentation at IAGA, Sopron, Hungry, 2009.
21. Kondrashov, D., Y. Y. Shprits, and M. Ghil, “Challenges and Innovations in Data Assimilation for Radiation Belts”, presentation at Fall Agu, San Francisco, CA, December, 2009.
22. M. Daae, Y. Y. Shprits, B. Ni, J. Koller, D. Kondrashov, Y. Chen., “Reanalysis of the Outer Radiation Belt: How Sensitive is Reanalysis to Changes in the Outer Boundary Condition?”, AGU Fall meeting, San Francisco, CA, USA, December 2009.
23. Ni, B., R. M. Thorne, R. B. Horne, N. P. Meredith, and Y. Y. Shprits, “Diffuse auroral electron scattering by ECH waves and whistler-mode chorus in the inner magnetosphere”, the Mini-GEM Workshop, San Francisco, USA, December 2009.
24. Ni, B., R. M. Thorne, R. B. Horne, N. P. Meredith, and Y. Y. Shprits, “Diffuse auroral electron scattering by ECH waves and whistler-mode chorus in the inner magnetosphere”, AGU Fall Meeting, San Francisco, USA, December 2009.
25. Shprits Y., B. Ni, M. Hartinger, R. Friedel, Y. Chen, “THEMIS SST comparisons with LANL-SOPA” GEM Workshop, Snowmass, CO, USA, 2009.

1. Subbotin D. A., Y. Y. Shprits, “Simulation of Radiation Belt Dynamics with UCLA VERB Code”, JHU, APL, MD, USA, 2010.
2. Subbotin, D.A., Y. Y. Shprits, M. Gkioulidou, V. Merkin, F. Toffoletto, R. Thorne, C.-P. Wang, and L. Lyons, ” Initial results of RCM-VERB Coupled Simulations of the Dynamics of the Radiation Belts During Storms”, presentation at European Geosciences Union, Vienna, Austria, 2010.
3. Daae, M., Y. Y. Shprits, B. Ni, J. Koller, D. Kondrashov, and Y. Chen, “Reanalysis of Radiation Belt Electron Phase Space Density using the UCLA 1-D VERB code and Kalman filtering: Sensitivity to assumed boundary conditions and changes in the loss model”, presentation at European Geosciences Union, Vienna, Austria, 2010.
4. Orlova, K., and Y. Y. Shprits, “Bounce-averaged diffusion coefficients in the Tsyganenko field model for oblique chorus waves”, presentation at European Geosciences Union, Vienna, Austria, 2010.
5. Kondarshov, D., Y. Y. Shprits, and M. Ghil, “Innovation Approach of Assimilating Radiation Belt Data Into RB Codes”, presentation at European Geosciences Union, Vienna, Austria, 2010.
6. Kondarshov, D., Y. Y. Shprits, and M. Ghil, “Challenges and Innovations in Data Assimilation for Radiation Belts”, presentation at European Geosciences Union, Vienna, Austria, 2010.
7. Subbotin, D. A., Y. Y. Shprits, M. Gkioulidou, B. Ni, V. G. Merkin, F. R. Toffoletto, R. M. Thorne, L. R. Lyons, R. B. Horne, M. K. Hudson, “Initial results of RCM-VERB Coupled Simulations of the Dynamics of the Radiation Belts During Storms”, EGU 2010, Vienna, Austria, 2010.
8. Subbotin, D. A., Y. Y. Shprits, M. Gkioulidou, B. Ni, V. G. Merkin, F. R. Toffoletto, R. M. Thorne, L. R. Lyons, R. B. Horne, M. K. Hudson, “Initial results of RCM-VERB Coupled Simulations of the Dynamics of the Radiation Belts During Storms”, GEM Summer Workshop, Snowmass, CO, June 2010.
9. Subbotin, D., Y. Shprits, and B. Ni, “Three-dimensional VERB radiation belt simulations including mixed diffusion”, GEM Summer Workshop, Snowmass, CO, June 2010.
10. Kim, K. C., Y. Y. Shprits, D. A. Subbotin, W. Li, Two-dimensional VERB radiation belt simulations using geomagnetic activity dependent parameterizations of dayside and nightside whistler-mode chorus, GEM Summer Workshop, Snowmass, CO, June 2010.
11. Ni, B., Y. Y. Shprits, A. Leung, M. Hartinger, R. H. Friedel, and V. Angelopoulos, “Analysis of Radiation Belt Electron Phase Space Density Using THEMIS SST Data: Initial Results”, GEM Workshop, Snowmass, USA, June 2010.
12. Ni, B., R. M. Thorne, R. B. Horne, N. P. Meredith, and Y. Y. Shprits, “Diffuse auroral electron scattering by ECH waves and whistler-mode chorus: Initial results”, GEM Workshop, Snowmass, USA, June 2010.
13. M. Daae, Y. Y. Shprits, B. Ni, J. Koller, D. Kondrashov, Y. Chen., “Reanalysis of the Outer Radiation Belt: How Sensitive is Reanalysis to Changes in the Outer Boundary Condition?”, COSPAR, Bremen, Germany, July 2010.
14. Bunch, N. L., Spasojevic M., Y. Shprits, “The Latitudinal Extent of Chorus as Observed by the Polar Plasma Wave Instrument”, Fall AGU, San Francisco, CA, December 2010.
15. Kim, K., Y. Shprits, D. Subbotin, B. Ni, “Understanding of the Dynamic Evolution of the Relativistic Electron Slot Region due to Radial and Pitch Angle Diffusion”, Fall AGU, San Francisco, CA, December 2010.
16. Shprits , Y., D. Subbotin, B. Ni, M. Daae, D. A. Kondrashov, M. Hartinger, K. Kim, K. Orlova, T. Nagai, R. H. Friedel, Y. Chen , “Comparison of the 3D VERB Code Simulations of the Dynamic Evolution of the Outer and Inner Radiation Belts With the Reanalysis Obtained from Observations on Multiple Spacecraft”, Fall AGU, San Francisco, CA, December 2010.
17. O\’Brien, T. P., Y. Shprits, J. L. Roeder, J. Fennell, S. G. Claudepierre, R. H. Friedel, “Anomalous radial diffusion by pitch-angle scattering on split drift shells: Calculations”, Fall AGU, San Francisco, CA, December 2010.
18. Espy, P. J., M. Daae, Y. Shprits, “Reanalysis of Radiation Belt Electron Phase Space Density using the UCLA 1-D VERB code and Kalman filtering: Correlation between the inner edge of the outer radiation belt phase space density and the plasmapause location”, Fall AGU, San Francisco, CA, December 2010.
19. Orlova K., Y. Shprits, B. Ni, “Bounce-averaged diffusion coefficients in a realistic field model for oblique chorus waves”, Fall AGU, San Francisco, CA, December 2010.
20. Ni, B., Y. Shprits, M. Hartinger, V. Angelopoulos, D. Larson, “Empirical Cross-satellite Calibration of THEMIS SST Measurements Based on Electron Phase Space Density Conjunctions”, Fall AGU, San Francisco, CA, December 2010.
21. Subbotin D., Y. Shprits, B. Ni, “Long Term Radiation Belt Simulations with VERB-3D Code, Comparison with Multisatelite Observations Reanalysis”, Fall AGU, San Francisco, CA, December 2010.

1. Orlova, K., Y. Shprits, M. Schulz, and B. Ni, “On the bounce-averaging of scattering rates in a realistic field model”, EGU 2011, Vienna, Austria, 03 ?08 April 2011.
2. Shprits, Y., B. Ni., D. Subbotin, K.C. Kim, and M. Daae, “3D VERB Code Simulations of the Dynamic Evolution of the Outer and Inner Radiation Belts”, EGU 2011, Vienna, Austria, 03 ?08 April 2011.
3. Kondrashov, D., Y. Shprits,and M. Ghil, “Split-Operator Kalman Filter as an efficient data assimilation method for the radiation belts”, EGU 2011, Vienna, Austria, 03 ?08 April 2011.
4. Shprits, Y.Y., K.C. Kim, Subbotin D.A., Ni B., Dynamics of the Trapped Radiation in the Slot Region and in the Inner Radiation Zone, Albaquerque NM, June 2011.
5. Kim, K.K., Y. Y. Shprits, D. A. Subbotin, 3D VERB Radiation Belt Simulations for GEM-RBW challenge interval, GEM, Santa Fe, NM June 2011.
6. Turner, D., M. Hartinger, Y. Y. Shprits, RBSPb Radiation Belt Event List, GEM, Santa Fe, NM June 2011.
7. Shprits, Y.Y., Intensifications of the near Earth Radiation Environment during Solar Superstorms, GEM, Santa Fe, NM June 2011.
8. Orlova, K., Y. Y. Shprits, Bounce-averaged diffusion coefficients in a realistic magnetic field model due to resonant interaction of the outer radiation belt electrons with oblique chorus waves, GEM, Santa Fe, NM June 2011.
9. Subbotin, D., Y. Y. Shprits, Long term radiation belt simulation with VERB-3D code, comparison with CRRES observations, GEM, Santa Fe, NM June 2011.
10. Ni, B., Y. Y. Shprits, Revisit of resonant diffusion rates of radiation belt energetic electrons by magnetosonic waves, GEM, Santa Fe, NM June 2011.
11. Orlova, K., Y. Y. Shprits, On the bounce-averaging of scattering rates and the calculation of bounce period, GEM, Santa Fe, NM June 2011.
12. Turner, D. L., Y. Shprits, M. Hartinger, and V. Angelopoulos, Examining outer radiation belt electron flux dropouts during geomagnetic storms, GEM, Santa Fe, NM, June 2011.
13. Kim, K. C., H. J. Kim, D. Y. Lee, E. Lee,and Y. Shprits, Electron flux changes in the outer radiation belt by radial diffusion during the storm recovery phase in comparison with the fully adiabatic evolution, GEM, Santa Fe, NM, June 2011.
14. Kim, K.C., B. Ni, Y. Shprits, and D. Subbotin, Understanding the Dynamic Evolution of the Relativistic Electron Slot Region including Radial and Pitch-Angle Diffusion, GEM, Santa Fe, NM, June 2011.
15. Kondrashov, D., M. Ghil, and Y. Shprits, Operator-plitting Kalman Filter as efficient data assimilationmethod for radiation belts, GEM, Santa Fe, NM, June 2011.
16. Orlova, K., B. Ni, and Y. Shprits, Bounce-averaged pitch angle, mixed, and momentum diffusion coefficients in a realistic magnetic field model, GEM, Santa Fe, NM, June 2011.
17. Shprits, Y. Y., D. Subbotin, K.C Kim, B. Ni, International Symposium on Recent Observations and Simulations of the Sun-Earth System II, Borovets, Bulgaria, September 11-16, 2011.
18. Nicholas L. Bunch, Maria Spasojevic, Yuri Shprits, Daniel I. Golden, Parameterization and Regression Analysis of Off-Equatorial Chorus Waves for Inclusion in Radiation Belt Models, AGU,San Francisco, CA, Dec 2011.
19. Adam C. Kellerman, Yuri Shprits, Roman A. Makarevich, Emma L. Spanswick, Eric Donovan, Solar wind and geomagnetic activity effects on the radiation belt particle population using over a solar cycle of satellite and riometer data, AGU,San Francisco, CA, Dec 2011.
20. Dmitriy Subbotin, Yuri Shprits, Three-dimensional Radiation Belt Simulations in Terms of Adiabatic Invariants Using Only One Grid, AGU, San Francisco, CA,Dec 2011.
21. Ksenia Orlova, Yuri Shprits, Binbin Ni, Bounce-averaging of scattering rates in a realistic field model AGU, San Francisco, CA,Dec 2011.
22. Kyung-Chan Kim, Yuri Shprits, Dmitriy Subbotin, Binbin Ni, Understanding the Dynamic Evolution of the Relativistic Electron Slot Region including Radial and Pitch-Angle Diffusion AGU, San Francisco, CA,Dec 2011.
23. Yuri Shprits, Dmitriy Subbotin, Binbin Ni, Richard B. Horne, Daniel N. Baker, Profound change of the near-Earth radiation environment caused by solar superstorms AGU, San Francisco, CA,Dec 2011.
24. Patrick R. Cruce, Drew L. Turner, Vassilis Angelopoulos, Davin E. Larson, Yuri Shprits, Chia-Lin Huang, Aleksandr Y. Ukhorskiy, Studying the Important Relationship between earth\’s Plama Sheet and the Outer Radiation Belt Electrons Using Newly Calibrated and Corrected Themis-SST Data, AGU, San Francisco, CA,Dec 2011.
25. Zhao Li, Mary K. Hudson, Scot R. Elkington, Yuri Shprits, Modeling Geomagnetic Storms on Prompt and Diffusive Time Scales AGU,San Francisco, CA, Dec 2011.
26. Zhengyu Zhao, Xudong Gu, Binbin Ni, Yuri Shprits, Chen Zhou, Statistical Analysis of Pitch Angle Distribution of Radiation Belt Energetic Electrons Near the Geostationary Orbit: CRRES Observations, AGU, San Francisco, CA,Dec 2011.
27. Turner, D. L., Y. Shprits, M. Hartinger, and V. Angelopoulos, Examining outer radiation belt electron flux dropouts during geomagnetic storms, Chapman Conference on Radiation Belts, St. John\’s, Newfoundland, Canada, July 2011.
28. Turner, D. L., Y. Shprits, M. Hartinger, and V. Angelopoulos, Examining outer radiation belt electron flux dropouts during geomagnetic storms, GEM, Santa Fe, NM, June 2011.
29. Turner, D. L., M. Hartinger, Y. Shprits, and V. Angelopoulos, Explaining flux dropouts during the main phase of geomagnetic storms, Joint THEMIS-TWINS Science Workshop, UCLA, CA, March 2011.

1. O\’Brien, P., Y. Shprits, R. Friedel, J. Fennell, J. Roeder, S. Caludepierre, Breaking all the invariants: pitch-angle scattering on split drift shells, COSPAR Assembly, Mysore, India, August 2012.
2. Orlova K.G., Shprits Y.Y, Ni B., Dependence of the bounce-averaged scattering rates on magnetic field model, Inner Magnetosphere Coupling II Workshop, Los Angeles. CA, 2012.
3. Orlova K., Shprits Y., Spasojevic M., Subbotin D., Dependence of the energy diffusion and pitch-angle scattering on spectral and spatial properties of waves, AGU, San Francisco, CA,Dec 2012.

1. Orlova K., Shprits Y., and Spasojevic M., Loss rates of energetic particles in the inner magnetosphere in a realistic magnetic field using a new chorus wave model, EGU General Assembly, Vienna, Austria, April 2013.
2. Maria de Soria-Santacruz Pich, Ksenia Orlova, Manuel Martinez-Sanchez, Yuri Shprits, Scattering rates of inner belt protons by EMIC waves: comparison between test particle and diffusion approaches, Spring AGU meeting, Cancun, Mexico, 2013.
3. Godinez, Humberto C., Yue Chen, Yuri Shprits, Adam C. Kellerman, Dmitriy Subbotin, Implementation of Ensemble Data Assimilation for a Three-Dimensional Radiation Belt Model, Spring AGU meeting, Cancun, Mexico, 2013.
4. Kellerman, Adam C., Yuri Shprits, Drew L. Turner, A Geosynchronous Radiation-belt Electron Empirical Prediction (GREEP) model, Spring AGU meeting, Cancun, Mexico, 2013.
5. Shprits, Yuri, Adam C. Kellerman, Dmitriy Subbotin, Dmitri A. Kondrashov, Marianne Daae, Drew L. Turner, 3D Data assimilation in the radiation belts, Spring AGU meeting, Cancun, Mexico, 2013.
6. Kellerman, A. C., Y. Y. Shprits, D. A. Subbotin, and D. Kondrashov (2013), 3D Data assimilation during the CRRES era March storm, Oral presentation, THEMIS/ARTEMIS 2013 Spring SWG Meeting, March 25-28, Fairbanks, Alaska.
7. Usanova, M. E., I. R. Mann, M. T. Robertson, A. Drozdov, Y. Shprits, Unusual long-lasting EMIC wave event during the Van Allen Probes era, GEM, Snowmass, CO, June 2013.
8. Orlova, Ksenia G., Yuri Y. Shprits, and Maria Spasojevic, Lifetimes of electrons in the outer radiation belt in a realistic magnetic field model using a new chorus wave model, GEM, Snowmass, CO, June 2013.
9. Maria de Soria-Santacruz Pich, Ksenia Orlova, Manuel Martinez-Sanchez, Yuri Shprits, Scattering rates of inner belt protons by EMIC waves: comparison between test particle and diffusion approaches, GEM, Snowmass, CO, June 2013.
10. Kellerman, A. C., Y. Y. Shprits, D. Kondrashov and D. A. Subbotin, Multi-point data assimilation using the 3D VERB code and a Kalman filter during the GEM challenge interval, Oral presentation, GEM, Snowmass, CO, June 2013.
11. Subbotin D., Y.Shprits, K.Orlova, VERB 4D, convection and diffusion, Oral presentation, GEM, Snowmass, CO, June 2013.
12. Subbotin Dmitriy, Yuri Shprits, and Ksenia Orlova, Radiation Belt Simulation in a Realistic Magnetic Field with VERB 4-D code, Poster presentation, GEM, Snowmass, CO, June 2013.
13. Drozdov A.Y., Shprits Y.Y., Subbotin D.A., Kellerman A.C., Baker D.N., An initial analysis of phase space density profiles obtained from Van Allen Probes data, Poster presentation, GEM, Snowmass, CO, June 2013.
14. Drozdov A.Y., Shprits Y.Y., Subbotin D.A., Kellerman A.C., Sensitivity of radiation belt simulations to different radial diffusion models, Oral presentation, GEM, Snowmass, CO, June 2013.
15. Drozdov A.Y., Shprits Y.Y., Subbotin D.A., Kellerman A.C., Baker D.N., Long-term radiation belt simulation by the VERB code and comparison with Van Allen Probes data, Oral presentation, GEM, Snowmass, CO, June 2013.
16. Y. Y. Shprits, Dynamic Evolution of the near-Earth Radiation Environment during Solar Superstroms, Dartmouth College, April, 2013.

1. Pakhotin I.P., M.A. Balikhin, Y.Y. Shprits, A.Y. Drozdov and R.J. Boynton, VNC long-term modelling of the outer radiation belt, Geospace Revisited, Rhodes, Greece, 2014.
2. Shprits Y.Y., A. Kellerman and A. Drozdov,Reanalysis based on the VERB diffusion code,Geospace Revisited, Rhodes, Greece, 2014.
3. Shprits Y.Y., A. Kellerman and A. Drozdov,Understanding the Dynamics of the Coupled Ring Current Radiation Belt System Using 4D VERB Simulations, AGU San Fransisco, 2014.

Spasojevic, M., Y. Shprits, and K. Orlova (Dec. 2015), Improved Empirical Models of Plasmaspheric Hiss Intensity and Spectral Distribution, paper presented at AGU, San Francisco, CA.
Aseev, N., and Y. Shprits (Dec. 2015), Numerical Techniques for Coupled Ring Current – Radiation Belt Modelling, paper presented at AGU, San Francisco, CA.
Orlova, K., M. Spasojevic, and Y. Shprits (Dec. 2015), New Loss Model of Energetic and Relativistic Electrons Based on Van Allen Probes Measurements, paper presented at AGU, San Francisco, CA.
Drozdov, A., Y. Shprits, K. Orlova, A. C. Kellerman, D. Subbotin, D. N. Baker, H. E. Spence, and G. D. Reeves (Dec. 2015), Long-term VERB Code Simulations of Ultra-relativistic Electrons and Comparison with Van Allen Probes Measurements, paper presented at AGU, San Francisco, CA.
Oran, R., Y. Shprits, and B. P. Weiss (Dec. 2015), Can Impact-generated Plasmas be Responsible for Magnetization on the Moon? paper presented at AGU, San Francisco, CA.
Zhelavskaya, I. S., M. Spasojevic, and Y. Shprits (Dec. 2015), Automated Determination of Electron Density from Electric Field Measurements on the Van Allen Probes Spacecraft, paper presented at AGU, San Francisco, CA.
Kim, K., Y. Shprits, and J. Bernard Blake (Dec. 2015), A third radiation zone at relativistic energies observed by SAMPEX HILT during the Bastille Day event, paper presented at AGU, San Francisco, CA.
Shprits, Y., A. C. Kellerman, T. Podladchikova, D. A. Kondrashov, and M. Ghil (Dec. 2015), Data assimialation for real-time prediction and reanalysis, paper presented at AGU, San Francisco, CA.
Dobynde, M. I., Y. Shprits, and A. Drozdov (Dec. 2015), Time-dependent radiation dose estimations during interplanetary space flights, paper presented at AGU, San Francisco, CA.
Usanova, M., I. R. Mann, A. Drozdov, K. Orlova, Y. Shprits, F. Darrouzet, and R. Ergun (Dec. 2015), EMIC Waves in the Inner Magnetosphere, paper presented at AGU, San Francisco, CA.
Kellerman, A. C., Y. Shprits, D. A. Kondrashov, T. Podladchikova, A. Drozdov, D. Subbotin, R. A. Makarevich, E. Donovan, and T. Nagai (Dec. 2015), Three-dimensional data assimilation and reanalysis of radiation belt electrons: Observations over two solar cycles, and operational forecasting, paper presented at AGU, San Francisco, CA.
Shprits, Y., A. C. Kellerman, and A. Drozdov (Dec. 2015), Simulations of the Dynamics of the Coupled Energetic and Relativistic Electrons Using VERB Code, paper presented at AGU, San Francisco, CA.
Balikhin, M. A., Y. Shprits, and S. N. Walker (Dec. 2015), THE CLUSTER INNER MAGNETOSPHERE CAMPAIGN – RESULTS OF EMW WAVES STUDY, paper presented at AGU, San Francisco, CA.
T. Podladchikova, Y. Shprits, and A. C. Kellerman (Dec. 2015), Kalman Filtering and Smoothing of the Van Allen Probes Observations to Estimate the Radial, Energy and Pitch Angle Diffusion Rates, paper presented at AGU, San Francisco, CA.

Abstracts:

1. Shprits, Y., R. Thorne (2003), Time Dependent Radial Diffusion Modeling of Relativistic Electrons Including Realistic Loss Rates, AGU, Fall Meeting, abstract #SM11A-06.

1. Horne, R. B., Y. Y. Shprits, R. M. Thorne, Formation of the new radiation belt during October-November storms 2003 (2004), Eos Trans. AGU, 85(47), Fall Meet. Suppl., Abstract SA41B-05.
2. Thorne, R. M., T. P. O\’Brien, D. Summers, Y. Y. Shprits, R. B. Horne (2004), Influence of the thermal plasma distribution on relativistic electron loss during storm conditions, Eos Trans. AGU, 85(47), Fall Meet. Suppl., Abstract SM11B-06.

1. Kondrashov, D., Y. Shprits, R. Thorne, M. Ghil, G. Reeves, R. Friedel (2005), Optimal Estimation of Electron Lifetimes in the Outer Radiation Belt, AGU Fall, abstract #SM12B-07.
2. Shprits, Y. Y., R. M. Thorne, R. Friedel, G. D. Reeves, J. F. Fennell, D. N. Baker, K. Shrikanth, R. B. Horne (2005), Radial Diffusion as a Potential Source and Loss Mechanism of Relativistic Electrons in the Outer Radiation Belt, Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract SM51D-06.

1. Millan, R. M., R. P. Lin, D. M. Smith, M. P. McCarthy, J. G. Sample, Y. Y. Shprits (2006), Observation of relativistic electron precipitation during a rapid decrease of trapped electron flux, Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract SM32A-02.
2. Shprits, Y., R. Thorne (2006), Parameterizations of the electron lifetimes, 36th COSPAR Scientific Assembly, Beijing, China.
3. Shprits, Y., R. Thorne, R. Friedel, G. Reeves, J. Fennell, D. Baker, S. Kanekal (2006), Outward radial diffusion during the main phase of a storm, 36th COSPAR Scientific Assembly, Beijing, China.
4. Shprits, Y. Y., R. M. Thorne, W. Li, R. Horne (2006), Storm-time Simulations with the 3D High Energy Electron Radiation Belt Code, AGU Fall Meeting, abstract #SM33A-0343.

1. O\’Brien, T. P., Y. Y. Shprits (2007), Eigenmode Analysis of Pitch-Angle Diffusion of Energetic Electrons in the Outer Zone, Eos Trans. AGU, 88(23), Jt. Assem. Suppl., Abstract SM53A-01.

1. Ukhorskiy, A. Y., Y. Y. Shprits, B. J. Anderson, R. M. Thorne (2008), The Role of EMIC Waves in the Outer Radiation Belt Losses, AGU Fall Meeting, abstract #SM21A-1652.
2. Ni, B., Y. Shprits, T. Nagai, R. Thorne, Y. Chen, D. Kondrashov (2008), Reanalysis of Radiation Belt Electron Phase Space Density Using CRRES and Akebono Observations, AGU Fall Meeting, abstract #SM21A-1653.
3. O\’Brien, T. P., Y. Y. Shprits,D. A. Subbotin, R. H. Friedel (2008), Eigenmode Analysis of Energy and Pitch-Angle Diffusion of Energetic Electrons in the Outer Zone: 0.1-5 MeV, AGU Fall Meeting, abstract #SM41C-03.
4. Shprits, Y. Y., L. Chen, A. Ukhorskiy, R. Thorne (2008), Simulations of Pitch-angle Scattering of Relativistic Electrons With MLT-Dependent Diffusion Coefficients, AGU Fall Meeting, abstract #SM21A-1654.
5. Subbotin, D., Y. Shprits, M. Gkioulidou, S. Merkin, F. Toffoletto, R. Thorne, C. Wang, L. Lyons (2008), RCM-VERB Coupled Simulations of the Dynamics of the RadiationBelts During Storms, AGU Fall Meeting, abstract #SM21A-1651.

1. Daae, M., Y. Y. Shprits, J. Koller, Y. Chen (2009), How sensitive is reanalysis, using the UCLA 1-D VERB code, to boundary conditions and changes in the loss model?, Eos Trans. AGU, 90(52), Fall Meet. Suppl., Abstract SM54A-02.
2. Kondrashov, D. A., M. Ghil, Y. Y. Shprits (2009), Challenges and Innovations in Data Assimilation for Radiation Belts, Eos Trans. AGU, 90(52), Fall Meet. Suppl., Abstract SM51A-1331.
3. Kondrashov, D., Y. Shprits (2009), Gap-filling of Solar Wind Parameters by Singular Spectrum Analysis, EGU, Vienna, Austria.
4. Ni, B., R. M. Thorne, R. B. Horne, N. P. Meredith, and Y. Y. Shprits, Diffuse auroral electron scattering by ECH waves and whistler-mode chorus in the inner magnetosphere, AGU Fall Meeting, San Francisco, USA, December 2009.
5. Orlova, K., Y. Y. Shprits (2009), Bounce-averaged diffusion coefficients in non-dipole field for field-aligned chorus waves, Eos Trans. AGU, 90(52), Fall Meet. Suppl., Abstract SM23A-1578.
6. Shprits, Y., Y. Chen, R. Friedel, D. Kondrashov, B. Ni, D. Subbotin, G. Reeves, M. Ghil (2009), UCLA-LANL Reanalysis Project, EGU, Vienna, Austria.
7. Shprits, Y., B. Ni, D. Subbotin, D. A. Kondrashov, M. Daae, R. M.Thorne, T. Nagai, R. H. Friedel, Y. Chen, J. Koller, G. D. Reeves, Dynamic evolution of the radiation belt phase space density obtained with reanalysis with simultaneous observations from four spacecraft, AGU Fall meeting, San Francisco, CA, USA, December 2009.
8. Ukhorskiy, A. Y., Y. Y. Shprits, B. J. Anderson, K. Takahashi, R. M. Thorne (2009), Rapid Loss of the Outer Belt Electrons due to Storm-Time EMIC Waves, Eos Trans. AGU, 90(52), Fall Meet. Suppl., Abstract SM23A-1589.

1. Bunch N. L., M. Spasojevic, Y. Y. Shprits (2010), The Latitudinal Extent of Chorus as Observed by the Polar Plasma Wave Instrument, Abstract SM11B-1702 presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.
2. Daae, M., Y. Y. Shprits, B. Ni, J. Koller, D. Kondrashov, Y. Chen (2010), Reanalysis of Radiation Belt Electron Phase Space Density using the UCLA 1-D VERB code and Kalman filtering: Sensitivity to assumed boundary conditions and changes in the loss model, EGU, Vienna, Austria.
3. Espy, P. J., M. Daae, Y. Y. Shprits (2010), Reanalysis of Radiation Belt Electron Phase Space Density using the UCLA 1-D VERB code and Kalman filtering: Correlation between the inner edge of the outer radiation belt phase space density and the plasmapause location, Abstract SM33C-1918 presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.
4. Kim K., Y. Y. Shprits, D. Subbotin, B. Ni (2010), Understanding of the Dynamic Evolution of the Relativistic Electron Slot Region due to Radial and Pitch Angle Diffusion, Abstract SM11B-1735 presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.
5. Kondrashov, D., Y. Shprits, M. Ghil (2010), Challenges and Innovations in Data Assimilation for Radiation Belts, EGU, Vienna, Austria.
6. Kondrashov, D., Y. Sprits, M. Ghil (2010), Innovation Approach of Assimilating Radiation Belt Data Into RB Codes, EGU, Vienna, Austria.
7. Ni B., Y. Y. Shprits, M. Hartinger, V. A. Angelopoulos, D. Larson (2010), Empirical Cross-satellite Calibration of THEMIS SST Measurements Based on Electron Phase Space Density Conjunctions, Abstract SM33C-1921 presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.
8. O\’Brian T. P., Y. Y. Shprits, J. L. Roeder, J. F. Fennell, S. G. Claudepiere, R. H. Friedel (2010), Anomalous radial diffusion by pitch-angle scattering on split drift shells: Calculations, Abstract SM23C-03 presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.
9. Orlova, K., Y. Shprits (2010), Bounce-averaged diffusion coefficients in the Tsyganenko field moel for oblique chorus waves, EGU, Vienna, Austria.
10. Orlova K., Y. Y. Shprits, B. Ni (2010), Bounce-averaged diffusion coefficients in a realistic field model for oblique chorus waves, Abstract SM33C-1919 presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.
11. Shprits Y. Y., D. Subbotin, B. Ni, M. Daae, D. A. Kondrashov, M. Hartinger, K. Kim, K. Orlova, T. Nagai, R. H. Friedel, Y. Chen (2010), Comparison of the 3D VERB Code Simulations of the Dynamic Evolution of the Outer and Inner Radiation Belts With the Reanalysis Obtained from Observations on Multiple Spacecraft, Abstract SM13C-04 presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.
12. Shprits, Y., D. Subbotin, B. Ni, D. Kondrashov (2010), Understanding the electrons radiation belts using modeling and observations, EGU, Vienna, Austria.
13. Shprits Y. Y., D. Subbotin, B. Ni (2010), Simulations of the dynamics of the radiation belts using VERB 3D code, Eos Trans. AGU, 91(26), Meet. Am. Suppl., Abstract SM33A-03.
14. Subbotin, D., Y. Y. Shprits, M. Gkioulidou, V. Merkin, F. Toffoletto, R. Thorne, C. Wang, L. Lyons (2010), RCM-VERB Coupled Simulations of the Dynamics of the Radiation Belts During Storms, EGU, Vienna, Austria.
15. Subbotin D., Y. Y. Shprits, B. Ni (2010), Long Term Radiation Belt Simulations with VERB-3D Code, Comparison with Multisatelite Observations Reanalysis, Abstract SM51A-1764 presented at 2010 Fall Meeting, AGU, San Francisco, Calif., 13-17 Dec.

1. Cruce, P. R., D. L. Turner, V.Angelopoulos, D. E. Larson, Y. Shprits, C. Huang, A. Y. Ukhorskiy, A. Y., Studying the Important Relationship Between Earth\’s Plasma Sheet and the Outer Radiation Belt Electrons Using Newly Calibrated and Corrected Themis-Sst Data, AGU, San Francisco, USA, Dec. 2011.
2. Bunch, N. L., M. Spasojevic, Y. Shprits, D. I. Golden, Parameterization and Regression Analysis of Off-Equatorial Chorus Waves for Inclusion in Radiation Belt Models, AGU, San Francisco, USA, Dec. 2011.
3. Kellerman, A. C., Y. Shprits, R. A. Makarevich, E. L. Spanswick, E. Donovan, Solar wind and geomagnetic activity effects on the radiation belt particle population using over a solar cycle of satellite and riometer data, AGU, San Francisco, USA, Dec. 2011.
4. Kim, K., Y. Shprits, D. Subbotin, B. Ni, Understanding the Dynamic Evolution of the Relativistic Electron Slot Region including Radial and Pitch-Angle Diffusion, AGU, San Francisco, USA, Dec. 2011.
5. Li, Z., M. K. Hudson, S. R. Elkington, Y. Shprits, Modeling Geomagnetic Storms on Prompt and Diffusive Time Scales, AGU, San Francisco, USA, Dec. 2011.
6. Orlova, K., Y. Shprits, B. Ni, Bounce-averaging of scattering rates in a realistic field model, AGU, San Francisco, USA, Dec. 2011.
7. Shprits, Y., D. Subbotin, B. Ni, R. B. Horne, D. N. Baker, Profound change of the near-Earth radiation environment caused by solar superstorms, AGU, San Francisco, USA, Dec. 2011.
8. Subbotin, D., Y. Shprits, Three-dimensional Radiation Belt Simulations in Terms of Adiabatic Invariants Using Only One Grid, AGU, San Francisco, USA, Dec. 2011.
9. Zhao, Z., X. Gu, B. Ni, Y. Shprits, C. Zhou, Statistical Analysis of Pitch Angle Distribution of Radiation Belt Energetic Electrons Near the Geostationary Orbit: CRRES Observations, AGU, San Francisco, USA, Dec. 2011.

1. Bunch N. L., M. Spasojevic, Y.Shprits, J. P. McCollough, S. R.Elkington, The Latitudinal Variation of Dayside Chorus, (2012), AGU, San Francisco, USA.
2. Ganushkina N. Y., O. A. Amariutei, Y. Shprits, M. W. Liemohn, Transport of the plasma sheet electrons to the geostationary distances, (2012), AGU, San Francisco, USA.
3. Kellerman A., Y. Shprits, Solar wind and geomagnetic activity effects on the radiation belt particle population using over a solar cycle of satellite and riometer data, (2012), EGU, Vienna, Austria.
4. Menietti D. J., Y. Y. Shprits, R. B. Horne, G. B. Hospodarsky, J. F. Carbary, D. A. Gurnett, Chorus emission and electron acceleration at Saturn and Jupiter, (2012), EGU, Vienna, Austria.
5. O\’Brien P., Y. Shprits, R. Friedel, J. Fennell, J. Roeder, S. Claudepierre, Breaking all the invariants: pitch-angle scattering on split drift shells, (2012), COSPAR, Mysore, India.
6. Orlova K.G., Shprits Y.Y., and Ni B. (2012), Dependence of the bounce-averaged diffusion coefficients on magnetic field model in the outer radiation belt, Assembly. 2012. Vol. 14. Vienna. Austria. 22-27 April 2012. EGU2012-6350.
7. Orlova K., Shprits Y., Spasojevic M., Subbotin D. (2012), Dependence of the energy diffusion and pitch-angle scattering on spectral and spatial properties of waves, Abstract SM31B-2289 presented at 2012 Fall Meeting. AGU. San Francisco. Calif. USA. 3-7 Dec.
8. Orlova K.G., Shprits Y.Y, Ni B. (2012), Dependence of the bounce-averaged scattering rates on magnetic field model, Abstracts of Inner Magnetosphere Coupling II Workshop. 2012. Los Angeles. Calif. USA. 19-22 March 2012.
9. Shprits Y., Advances in modeling wave particle interactions in the radiation belts, (2012), COSPAR, Mysore, India.
10. Shprits Y., D. N. Baker, D. Subbotin, R. Horne, Acceleration of electrons in the inner radiation zone during solar superstorms, (2012), COSPAR, Mysore, India.
11. Shprits Y., M. Daae, B. Ni, D. Kondarashov, M. Ghil, Influence of solar wind and plasmasphere on radiation belts fluxes, (2012), EGU, Vienna, Austria.
12. Shprits Y., D. A. Kondrashov, A. C. Kellerman, D. Subbotin, 3D Data Assimilation using VERB Diffusion Code, (2012), AGU, San Francisco, USA.
13. Subbotin D., Y. Shprits, Preliminary Results of 4-Dimensional Radiation Belt Simulation With the VERB Code, (2012), AGU, San Francisco, USA.
14. Turner D. L., V. Angelopoulos, Y. Shprits, P. Cruce, D. Larson, First results of phase space density radial distributions through the outer radiation belt using THEMIS-SST, (2012), EGU, Vienna, Austria.
15. Turner D. L., C. Huang, J. V. Rodriguez, M. Hartinger, M. Usanova, V. Angelopoulos, Y. Shprits, J. Bortnik, Examining dropouts of Earth\’s outer radiation belt electrons using multipoint observations of particles and waves, (2012), AGU, San Francisco, USA.
16. Turner D., Y. Shprits, V. Angelopoulos, P. Cruce, Understanding outer radiation belt losses, sources, and acceleration processes using THEMIS-SST, (2012), COSPAR, Mysore, India.
17. Woodfield E. E., R. B. Horne, S. A. Glauert, J. D. Menietti, Y. Y. Shprits (2012), Electron Acceleration at Jupiter: Cyclotron-Resonant Interaction with Whistler-Mode Chorus Waves, Abstract SM41E-07 presented at 2012 Fall Meeting, AGU, San Francisco, Calif., 3-7 Dec.

1. Chen, M., C. L. Lemon, B. Ni, M. Schulz, Y. Shprits, Thorne, R. M.,Evaluation of Stormtime Inner Magnetospheric Electron Scattering Loss Models in the RCM-E, (2013), AGU, San Francisco, USA.
2. Dobynde M. I., A. Drozdov, D. Turner, E. A. Kronberg, P. W. Daly, and Y. Y. Shprits, Instrument response function simulation for CLUSTER RAPID mission via GEANT4, (2013), AGU, San Francisco, USA.
3. Drozdov A., Y. Y. Shprits, D. Subbotin, and A. C. Kellerman, Response of radiation belt simulations to different radial diffusion coefficients, (2013), AGU, San Francisco, USA.
4. Godinez H. C., Y. Chen, A. C. Kellerman, D. Subbotin, and Y. Y. Shprits, Implementation of Localized Ensemble Assimilation for a Three-Dimensional Radiation Belt Model, (2013),AGU, San Francisco, USA.
5. Godinez H. C., Y. Chen, Y. Y. Shprits, A. C. Kellerman, D. Subbotin (2013), Implementation of Ensemble Data Assimilation for a Three-Dimensional Radiation Belt Model, Abstract SM21B-06 presented at 2013 Meeting of the Americas, AGU, Cancun, Mexico, 14-17 May.
6. Kellerman A. C., Y. Y. Shprits, D. A. Kondrashov, T. Podladchikova, A. Drozdov, and D. Subbotin, Multi-Spacecraft Data Assimilation and Reanalysis During the THEMIS and Van Allen Probes Era, (2013), AGU, San Francisco, USA.
7. Kim K., Y. Y. Shprits, J. Cho (2013), THEMIS Observations of Plasmaspheric hiss: its dependence on solar wind parameters and geomagnetic activity, Abstract SM33A-2166 presented at 2013 Fall Meeting, AGU, San Francisco, Calif., 9-13 Dec.
8. Kondrashov D., Y. Y. Shprits, A. C. Kellerman, and M. Ghil, Geomagnetic Reconstruction in Gaps of Solar Wind Parameters by Singular Spectrum Analysis, (2013), Geophysical Research Abstracts, Vol. 16, EGU, Vienna, Austria.
9. Menietti J. D., G. B. Hospodarsky, D. A. Gurnett, and Y. Y. Shprits, Saturn Chorus as a Function of Latitude, (2013), AGU, San Francisco, USA.
10. Orlova K., and Y. Y. Shprits, Lifetimes of the outer radiation belt electrons in a realistic magnetic field model using a realistic chorus wave model, (2013), AGU, San Francisco, USA.
11. Orlova K., Shprits Y., and Spasojevic M. (2013) Loss rates of energetic particles in the inner magnetosphere in a realistic magnetic field using a new chorus wave model, Geophysical Research Abstracts. Vol. 15. EGU2013-3612. EGU General Assembly 2013. Vienna. Austria. 7-12 April 2013.
12. Pakhotin I. P., M. A. Balikhin, Y. Y. Shprits, D. Subbotin, and R. Boynton, Prediction of high-energy radiation belt electron fluxes using a combined VERB-NARMAX model, (2013), AGU, San Francisco, USA.
13. Shprits Y. Y., R. Horn, X. Gu, K. C. Kim, and D. Menietti, Gyroresonant interactions between the radiation belt electrons and whistler mode chorus waves in the radiation environments of Earth, Jupiter, and Saturn: A comparative study, (2013), EGU, Vienna, Austria.
14. Shprits Y., A. C. Kellerman, D. Subbotin, D. A. Kondrashov, M. Daae, D. L. Turner, 3D Data assimilation in the radiation belts, Spring AGU meeting, Cancun, Mexico, 2013.
15. Shprits Y. Y., D. Subbotin (2013), 4D simulations of the dynamic evolution of the radiation belts simultaneously accounting for convective and diffusive processes, Abstract SM43A-04 presented at 2013 Meeting of the Americas, AGU, Cancun, Mexico, 14-17 May.
16. Shprits Y. Y., D. Subbotin, A. Drozdov, A. C. Kellerman, M. Usanova, K. Orlova, D. N. Baker, D. Turner, and K. C. Kim, Unusual Stable Trapping of the Ultra-Relativistic Electrons in the Van Allen Radiation Belts, (2013), AGU, San Francisco, USA.
17. de Soria-Santacruz Pich M., K. Orlova, M. Martinez-Sanchez, Y. Y. Shprits (2013), Scattering rates of inner belt protons by EMIC waves: comparison between test particle and diffusion approaches, Abstract SM21B-05 presented at 2013 Meeting of the Americas, AGU, Cancun, Mexico, 14-17 May.
18. de Soria-Santacruz Pich M., M. Martinez_Sanchez, and Y. Y. Shprits, Non-Resonant scattering of inner belt protons by oblique emic waves from a space-borne antenna, (2013), AGU, San Francisco, USA.
19. Spasojevic M., and Y. Y. Shprits, Chorus Functional dependencies derived from CRRES data, (2013), AGU, San Francisco, USA.
20. Subbotin D., Y. Y. Shprits, K. Orlova, and A. C. Kellerman, Radiation Belt Simulation in the Tsyganenko Magnetic Field Including Magnetospheric Convection and Wave-Particles Interaction, (2013), AGU, San Francisco, USA.
21. Turner D., V. Angelopoulos, W. Li, M. Hartinger, M. Usanova, I. Mann, J. Bortnik, and Y. Y. Shprits, On the storm time evolution of relativistic electron phase space densities in Earth\’s outer radiation belt, (2013), EGU, Vienna, Austria.
22. Woodfield E., R. Horne, S. Glauert, J. Menietti, and Y. Y. Shprits, Electron Acceleration at Jupiter: Cyclotron-Resonant Interaction with Whistler-Mode Chorus Waves, (2013), EGU, Vienna, Austria.

1. Menietti, D., R. Horne, Y. Shprits, E. Woodfield, J. Groene, G. Hospodarsky, D. Gurnett (2014), Sorting and Parameterization of Observed Satrun and Jupiter Chorus Wave Power, EGU, Vienna, Austria.
2. Kondrashov, D., R. Denton, Y. Shprits, H. Singer (2014), Reconstruction of gaps in the past history of solar wind parameters, EGU, Vienna, Austria.
3. Krupp, N., E. Roussos, C. Paranicas, A. Sicard, G. Hospodarsky, Y. Shprits (2014), Measurments and modeling of the Jovian and Saturnian radiation belts, EGU, Vienna, Austria.
4. Usanova, M., A. Drozdov, K. Orlova, I. Mann, Y. Shprits, M. Robertson, D. Turner, D. Milling, A. Kale, D. Baker, G. Reeves, H. Spence, C. Kletzing, J. Wygant (2014), Effect of EMIC Waves on Relativistic and Ultra-Relativistic Electron Populations: Ground-based and Van Allen Probes Observations, EGU, Vienna, Austria.
5. Woodfield, E., R. Horne, S. Glauert, J. Menietti, Y. Shprits (2014), The origin of Jupiter\’s outer radiation belt, EGU, Vienna, Austria.
6. Dobynde, M., A. Drozdov, E. Kronberg, M. Rashev, D. Turner, Y. Shprits, Instrument response function simulation for rapid electron spectrometer onboard Cluster mission via GEANT4, 40th COSPAR Scientific Assembly 2014.
7. Dobynde, M., A. Drozdov, Y. Shprits, Time-dependent radiation hazard estimations during space flights, 40th COSPAR Scientific Assembly 2014.
8. Drozdov, A., Y. Shprits, A. Kellerman, D. Subbotin, D. N. Baker, H. Spence, Simulation of radiation belt dynamics with the VERB code for a long period, 40th COSPAR Scientific Assembly 2014.
9. Drozdov, A., Y. Shprits, A. Kellerman, D. Subbotin, D. N. Baker, L. Ozeke, I. Mann, Response of radiation belt simulations to different radial diffusion coefficients for relativistic and ultra-relativistic electrons, 40th COSPAR Scientific Assembly 2014.
10. Kellerman, A., Y. Shprits, Towards more reliable multi-satellite investigations and data assimilation: An energy-channel-specific intercalibration technique based on invariant coordinates and electron PSD, 40th COSPAR Scientific Assembly 2014.
11. Kellerman, A., Y. Shprits, R. Makarevich, E. Spanswick, E. Donovan, G. Reeves, Characterizing the relationship between precipitating and trapped electron fluxes and riometer absorption using multipoint remote sensing, and in-situ spacecraft observations within the Earth\’s inner magnetosphere, 40th COSPAR Scientific Assembly 2014.
12. Kellerman, A., Y. Shprits, R. Makarevich, E. Spanswick, E. Donovan, G. Reeves, Remote sensing the precipitation of the electron radiation belt source population using a network or riometers: Statistical and case-based analyses, 40th COSPAR Scientific Assembly 2014.
13. Kellerman, A., Y. Shprits, D. Kondrashov, T. Podladchikova, A. Drozdov, D. Turner, Radiation belt electron reanalysis over two solar cycles: comparative modeling and analysis of several geomagnetic storms, 40th COSPAR Scientific Assembly 2014.
14. Kondrashov, D., R. Denton, Y. Shprits, H. Singer, Reconstruction of gaps in the past history of solar wind parameters, NOAA Space Weather Prediction Center, Boulder, Colorado, United States.
15. Kondrashov, D., A. Kellerman, Y. Shprits, Data-driven approach for radiation-belt modeling and prediction, 40th COSPAR Scientific Assembly 2014.
16. Mann, I., M. Usanova, A. Drozdov, K. Orlova, K. Murphy,Y. Shprits, M. Robertson, D. Turner, D. K. Milling, A. Kale, D. N. Baker, S. Thaller, G. Reeves, H. Spence, C. Kletzing, J. Wygant, T. Raita, Spatial localization and ducting of EMIC waves: Effect on ultra-relativistic electron populations using ground-based and Van Allen Probes observations, 40th COSPAR Scientific Assembly 2014.
17. Orlova, K., Y. Shprits, Model of lifetimes of the outer radiation belt electrons in a realistic magnetic field using realistic chorus wave parameters, 40th COSPAR Scientific Assembly 2014.
18. Orlova, K., M. Spasojevic, Y. Shprits, Model of electron lifetimes inside the plasmasphere calculated using a CRRES derived HISS wave amplitude model, 40th COSPAR Scientific Assembly 2014.
19. Podladchikova, T., Y. Shprits, A. Kellerman, D. Kondrashov, Optimal smoothing of the electron radiation belts observations using the observation errors identification,40th COSPAR Scientific Assembly 2014.
20. Podladchikova, T., Y. Shprits, D. Kondrashov, A. Kellerman, Model error identification for the radiation belt data assimilation, 40th COSPAR Scientific Assembly 2014.
21. Shprits, Y. Y., A. Drozdov, D. Subbotin, A. Kellerman, K.G. Orlova, D. Baker and M. Usanova, Ultra-relativistic Electrons in the Van Allen Radiation Belts.
22. Shprits, Y., M. Schulz, Bounce resonance scattering by magnetosonic waves, 40th COSPAR Scientific Assembly 2014.
23. Balikhin, M., S. Walker, Y. Shprits (2014), Wave Properties of Equatorial Magnetosonic Waves as Observed by Cluster, AGU, San Francisco, USA.
24. Boyd, A., H. Spence, G. Reeves, D. Baker, J. Blake, S. Claudepierre, J. F. Fennell, Y. Shprits (2014), A Statistical Look at the Radiation Belt Seed Population, AGU, San Francisco, USA.
25. Dobynde, M., A. Drozdov, Y. Shprits (2014), Estimation of the radiation effects on the astronauts for different phases of the solar cycle and shielding, AGU, San Francisco, USA.
26. Drozdov, A., K. Orlova, D. Subbotin, H. Spence (2014), Energetic, Relativistic and Ultra-Relativistic Electrons: Comparison of Long-term VERB Code Simulations with Van Allen Probes Measurements, AGU, San Francisco, USA.
27. Kellerman, A., Y. Shprits, G. Stephens, D. Kondrashov, A. Drozdov, T. Podladchikova (2014), MLT-Dependent 3D Reanalysis of Radiation Belt Elections: Quantifying Errors in Current and Future Magnetic Field Models, AGU, San Francisco, USA.
28. Lai, S., M. Martinez-Sanchez, K. Cahoy, M. Thomsen, Y. Shprits, W. Lohmeyer, F. Wong (2014), Does spacecraft potential depend on the ambient electron density?, AGU, San Francisco, USA.
29. Orlova, K., M. Spasojevic, Y. Shprits (2014), Activity Dependent Global Model of Electron Loss inside the Plasmasphere, AGU, San Francisco, USA.
30. Podladchikova, T., Y. Shprits, A. Kellerman, D. Kondrashov (2014), Kalman filtering and smoothing of radiation belt observations on the basis of model and measurement error identification, AGU, San Francisco, USA.
31. Menietti, J., S. Ye, T. Averkamp, R. Horne, Y. Shprits, E. Woodfield, D. Gurnett (2014), Parameterization of Observed Saturn Z-Mode Wave Power for r < 4Rs, AGU, San Francisco, USA.
32. Shprits, Y., A. Kellerman, A. Drozdov, K. Orlova, M. Spasojevic (2014), Understanding the Dynamics of the Coupled Ring Current Radiation Belt System Using 4D VERB Simulations, AGU, San Francisco, USA.
33. Woodfield, E., R. Horne, S. Glauert, J. Menietti, Y. Shprits (2014), The Origin of Jupiter\’s Outer Radiation Belt, AGU, San Francisco, USA.
34. Oran, R., Y. Shprits, B. Weiss, T. Gombosi, Impact-generated magnetic fields on the Moon: a magnetohydrodynamic numerical investigation, EGU General Assembly 2015, Vol. 17, EGU2015-15855.

Balikhin, M., T. Arber, R. Erdelyi, N. Ganushkina, Bart van der Holst, V. Krasnoselskikh, M. Liemohn, I. Pakhotin, Y. Shprits, S. Walker, M. Wik, P. Wintoft, V. Yatsenko, Prediction of Geospace Radiation Environment and Solar Wind Parameters, EGU General Assembly 2015, Vol. 17, EGU2015-5448.
Shprits, Y., A. Kellerman, A. Drozdov, K. Orlova, 3D and 4D Simulations of the Dynamics of the Radiation Belts using VERB code, EGU General Assembly 2015, Vol. 17, EGU2015-1282.
Menietti, D., S. Ye, T. Averkamp, R. Horne, Y. Shprits, E. Woodfield, D. Gurnett, A. Persoon, Saturn Observations of Z-mode Wave Intensity and Possible Electron Acceleration, EGU General Assembly 2015, Vol. 17, EGU2015-4000.
Usanova, M., A. Drozdov, I. Mann, K. Orlova, Y. Shprits, R. Ergun, The role of EMIC waves in radiation belt dynamics, EGU General Assembly 2015, Vol. 17, EGU2015-1214-2.
Kellerman, A. C., Y. Y. Shprits, R. A. Makarevich, E. Spanswick, E. Donovan, G. Reeves (2015), Characterization of the energy-dependent response of riometer absorption, AGU, Montreal, Canada.

Selected Invited Seminars

Seminars
Seminars (old list)

Shprits Y. Y., (2014), Ultra-relativistic electrons in the Earth Radiation Belts, Dartmouth College
Shprits Y. Y., (2014), Plasma wave interactions with relativistic electrons in the Earth’s Van Allen radiation belts, Plasma Science & Fusion Center at MIT, MIT, March, 2014
Shprits Y. Y., (2013), Unusual Narrow Radiation Rings Observed by Van Allen Probes, UNH
Shprits Y. Y., (2013), Profound change of the near-Earth Radiation Environment During Solar Superstroms, Dartmouth College
Shprits Y. Y., (2013), Profound change of the near-Earth Radiation Environment During Solar Superstroms, BU
Shprits Y. Y., (2011), Origin of Trapped Radiation in the Near Earth Environment, Arne Richter Award for Outstanding Young Scientists Lecture, Vienna, Austria, April, 2011
Shprits Y. Y., (2010), Dramatic Intensification of the near-Earth Radiation Environment During Solar Superstorms, UCLA Space Physics Seminar, IGPP, UCLA, Los Angeles, December , 2010
Shprits Y. Y., (2010), Profound Intensifications of the Earth Radiation Belts, La Trobe Unversity, Melbourne, Australia
Shprits Y. Y., (2010), Origine of killer electrons in the Earth radiation belts, ENS, Paris, France, May, 2010
Shprits Y. Y., (2008), Dynamic evolution of the outer radiation belt energetic electron fluxes, Stanford
Shprits Y. Y., (2008), Origin of killer electrons in the earth’s radiation belts, UTSA/SwRI, San Antonio, Texas, October, 2008
Shprits Y. Y., (2007), Competition between acceleration and loss in the Earth radiation belts, FMI, Finland, Helsinki
Shprits Y. Y., (2007), Forecasting and mitigating space hazard, BAS, Cambridge, UK
Shprits Y. Y., (2006), Sources and Losses of Relativistic Electrons in the Radiation Belts During Halloween Solar Storms , Riverside, CA, USA, April, 2006
Shprits Y. Y., (2005), Wave Particle Interactions in the Earth Radiation Belts, Department of Atmospheric and Oceanic Sciences, UCLA, Los Angeles, CA, April, 2005
Shprits Y. Y., (2005), Losses and Source of Relativistic Electrons in the Outer Radiation Belt, UC Berkeley, October, 2005
Shprits Y. Y., (2004), Modeling an Observations of the Relativistic Electron Variability in the Earth Radiation belts, Los Alamos National Laboratory, Los Alamos, NM, August, 2004
Shprits Y. Y., (2004), Relativistic Electron Variability: Modeling and Observations, Aerospace Corp., El Segundo, CA,, September, 2004
Shprits Y. Y., (2004), Killer Electrons in the Earth Radiation Belts, Plasma Science and Technology Institute, UCLA, Los Angeles, CA, USA, May, 2004
Shprits Y. Y., (2004), Modeling of Stormtime Electron Variability, Space Science Seminar UCLA, UCLA, Los Angeles, CA, April, 2004

1. Shprits, Y. Y., вЂњModeling of Storm-time Electron Variability,вЂќ Space Science Seminar, UCLA, Los Angeles, CA, April 2004.
2. Shprits, Y. Y., вЂњKiller Electrons in the Earth Radiation Belts,вЂќ invited seminar at the Plasma Science and Technology Institute, UCLA, Los Angeles, CA, May 2004.
3. Shprits, Y. Y., вЂњModeling an Observations of the Relativistic Electron Variability in the Earth Radiation belts,вЂќ invited seminar Los Alamos National Laboratory, Los Alamos, NM, August 2004.
4. Shprits, Y. Y., вЂњRelativistic Electron Variability: Modeling and Observations,вЂќ invited seminar, Aerospace Corporation, El Segundo, CA, September 2004.

1. Shprits, Y. Y., вЂњWave Particle Interactions in the Earth Radiation Belts,вЂќ invited seminar, Department of Atmospheric and Oceanic Sciences, UCLA, Los Angeles, CA, April 2005.
2. Shprits, Y. Y., вЂњLosses and Source of Relativistic Electrons in the Outer Radiation Belt,вЂќ UC Berkeley, October 2005.

1. Shprits, Y. Y., вЂњSources and Losses of Relativistic Electrons in the Radiation Belts During Halloween Solar Storms,вЂќ Riverside, CA, April 2006.

1. Shprits Y. Y., вЂњForecasting and mitigating space hazard,вЂќ BAS, Cambridge, UK, 2007.
2. Shprits, Y. Y., вЂњCompetition between acceleration and loss in the Earth radiation belts,вЂќ FMI, Finland, Helsinki, 2007.

1. Shprits Y. Y., вЂњDynamic evolution of the outer radiation belt energetic electron fluxes,вЂќ Stanford, 2008.
2. Shprits, Y. Y., вЂњOrigin of killer electrons in the earthвЂ™s radiation belts,вЂќ UTSA/SwRI, San Antonio, Texas, October, 2008.

1. Subbotin, D. A., Y. Y. Shprits, вЂњSimulation of Radiation belt dynamics with UCLA VERB code,вЂќ JHU, APL, MD, USA, January 2010.
2. Shprits, Y. Y., вЂњOrigin of killer electrons in the Earth radiation belts,вЂќ ENS, Paris, France, May 2010.
3. Shprits, Y.Y., вЂњProfound Intensifications of the Earth Radiation Belts,вЂќ La Trobe Unversity, Melbourne, Australia 2010.
4. Shprits, Y.Y., вЂњDramatic Intensification of the near-Earth Radiation Environment During Solar Superstorms,вЂќ IGPP, UCLA, Los Angeles, December 2010.

1. Shprits, Y. Y., вЂњOrigin of Trapped Radiation in the Near Earth Environment,вЂќ Arne Richter Award for Outstanding Young Scientists Lecture, Vienna, Austria, April 2011.
2. Kellerman, A. C., вЂњUnderstanding the radiation environment at geosynchronous orbit using 20 years of multi-spacecraft measurements,вЂќ invited seminar, IGPP UCLA, USA, November 2011.

1. Kellerman, A. C., вЂњTowards Better Space-Weather Predictions: Understanding Killer Electrons in the Van Allen Radiation Belts,вЂќ invited public lecture, RMIT, Australia, January 2013.
2. Kellerman, A. C., вЂњOn the evolution of the SIR stream interface,вЂќ invited seminar, IGPP UCLA, USA, February 2013.
3. Kellerman, A. C., вЂњReanalysis of the 1991 March storm using multiple satellite observations and data assimilation with the 3D VERB code,вЂќ invited seminar, Dartmouth College, USA, April 2013.
4. Kellerman, A. C., вЂњThe EarthвЂ™s Ionosphere,вЂќ invited lecture, MIT, USA, April 2013.
5. Shprits, Y.Y., вЂњProfound change of the near-Earth Radiation Environment During Solar Superstorms,вЂќ Invited Seminar, Dartmouth College, 2013.
6. Shprits, Y.Y., вЂњUnusual Narrow Radiation Rings Observed by Van Allen Probes,вЂќ Invited Seminar, University of New Hampshire, 2013.
7. Shprits, Y.Y., вЂњProfound change of the near-Earth Radiation Environment During Solar Superstroms,вЂќ Invited Seminar, Boston University, 2013.

Kellerman, A. C., вЂњFormation, dynamics and evolution of the Earths radiation belts: Recent case studies, modeling, and reanalysis,вЂќ invited seminar, La Trobe University, Melbourne, Australia, January 2014.
Shprits, Y.Y., вЂњPlasma wave interactions with relativistic electrons in the EarthвЂ™s Van Allen radiation belts,вЂќ Plasma Science & Fusion Center at MIT, March 2014.
Shprits, Y.Y., вЂњUltra-relativistic electrons in the Earth Radiation Belts,вЂќ Invited Seminar, Dartmouth College, 2014.

Solicited presentations at major international meetings

Invited presentations
Invited presentations (old list)

SHPRITS Y., H. ALLISON, A. DROZDOV, D. WANG, N. ASEEV, I. ZHELAVSKAYA, M. USANOVA, (2021), Acceleration and Loss of Ultra-relativistic Electrons in the Earth Van Allen Radiation Belts, (invited), AOGS 2021

1. Shprits Y. Y., “Non-adiabatic Loss of Relativistic Electrons in the Outer Radiation Belt,” AGU meeting, San Francisco, CA, 2006.

1. Shprits Y. Y., “Influence of the plasmasphere on the dynamics of the electron radiation belts fluxes,” EGU, Vienna, Austria, 2007.

1. Shprits Y. Y., “Global Modelling of the Relativistic Electron Dynamics in the Radiation Belts COSPAR Assembly Montreal,” Canada, July 2008.
2. Shprits Y. Y., “3D simulation of the dynamics of the radiation belts,” invited presentation at the EGU General Assembly, May 2008.

1. Subbotin D. A., Y, Y, Shprits, “Versatile Electron Radiation Belts (VERB) code,” GEM Summer Workshop, Snowmass, CO, June 2009.
2. Ni, B., R. M. Thorne, R. B. Horne, N. P. Meredith, and Y. Y. Shprits, “Diffuse auroral electron scattering by ECH waves and whistler-mode chorus: Initial results,” University of Calgary, Canada, September 2009.
3. Ni, B., R.M. Thorne, Y.Y. Shprits, D. Subbotin, R. Friedel, Y. Chen, and T. Nagai, “Resonant Wave-particle Interactions and Relaivistic Electron Dynamics In the Earth\’s Radiation Belts,” Presentation at the 2nd International Space Weather Conference, Nanjing, China, October, 2009.

1. Shprits, Y. Y., “Losses and Sources of Relativistic Electrons in the Earth Radiation Belts,” UNIVERSAT/LRT Workshop, Moscow Russia, June 2010.
2. Subbotin, D. A., Y. Y. Shprits,n “Versatile Electron Radiation Belt (VERB) code,” GEM Summer Workshop, Snowmass, CO, June 2010.
3. Shprits, Y.Y., “Combining models and observations to understand the dynamical evolution of the radiation belts,” 38th COSPAR Scientific Assembly, Bremen, Germany, July 2010.

1. Shprits, Y.Y., “How does the seed population make a difference?” ISSI meeting, The Earth\’s Radiation Belts: Physical Processes and Dynamic Modelling, Bern, Switzerland, 8-11 Feb 2011.
2. Shprits, Y.Y., D.A. Subbotin, K. C. Kim, B. Ni, “Versatile Electron Radiation Belt Code,” ISSI meeting, The Earth\’s Radiation Belts: Physical Processes and Dynamic Modelling, Bern, Switzerland, 8-11 Feb 2011.
3. Shprits, Y. Y., вЂњModelling Dynamical Evolution of the EarthвЂ™s Radiation Belts,вЂќ ESLAB 2011/ Cluster 21, Brugge, Belgium, September 2011.

1. Shprits, Y. Y., вЂњAdvances in modeling wave particle interactions in the radiation belts, COSPAR Assembly,вЂќ Mysore, India, August 2012.
2. Turner, D., V. Angelopoulos, Y. Shprits, P. Cruce, вЂњUnderstanding outer radiation belt losses, sources, and acceleration processes using THEMIS-SST,вЂќ COSPAR Assembly, Mysore, India, August 2012.
3. Shprits, Y. Y., D. Subbotin, D. N. Baker, R. Horne, вЂњAcceleration of electrons in the inner radiation zone during solar superstorms,вЂќ COSPAR Assembly, Mysore, India, August 2012.

1. Shprits, Y.Y., вЂњ3D Data assimilation in the radiation belts, Radiation Belts Workshop: Comprehending, Specifying and Forecasting their Dynamics,вЂќ Santorini, Greece, June 2013.

1. Shprits Y.Y., вЂњUltra-relativistic electrons in the Earth Radiation Belts,вЂќ Dartmouth College, 2014.
2. Drozdov, A., K. Orlova, Y. Shprits, вЂњVERB code simulations using realistic whistler wave parameters,вЂќ 40th COSPAR Scientific Assembly 2014.
3. Shprits, Y., D. Subbotin, M. Usanova, K. Orlova, A. Drozdov, D. N. Baker, D. Turner, вЂњUnusual narrow ultra-relativistic radiation rings observed by Van Allen Probes,вЂќ 40th COSPAR Scientific Assembly 2014.
4. Shprits Y.Y., A. Drozdov, D. Subbotin, A. Kellerman, K.G. Orlova, D.N. Baker and M. Usanova, вЂњUltra-relativistic electrons in the Van Allen radiation belts (invited),вЂќ Geospace Revisited, Rhodes, Greece, 2014.
5. Shprits Y.Y., A. Kellerman, A., D. Kondrashov, Drozdov, D. Subbotin, вЂњCombining Radiation Belt Models with Multiple Satellite Observations to Reconstruct the Dynamics of the Radiation Belts Using the 3D VERB Code,вЂќ AGU San Francisco, 2014.
6. Chen, M., C. Lemon, R. Walterscheid, B. Yoo, J. Hecht, Y. Shprits, K. Orlova, M. Schulz, J. Evans, вЂњEffect of Precipitating Electrons on Ring Current Energy Content, Ionospheric Conductance, and Thermospheric Properties,вЂќ AGU, San Francisco, USA, 2014.
7. Foster, J., D. Baker, P. Erickson, H. Spence, J. Wygant, C. Kletzing, W. Kurth, Y. Shprits, S. Claudepierre, G. Reeves, S. Thaller, вЂњPrompt Energization of Relativistic and Highly Relativistic Electrons during a Substorm Interval,вЂќ AGU, San Francisco, USA, 2014.
8. Shprits, Y., A. Kellerman, D. Kondrashov, T. Podladchikova, A. Drozdov,, вЂњCombining Radiation Belt Models with Multiple Satellite Observations to Reconstruct the Dynamics of the Radiation Belts Using the 3D VERB Code,вЂќ AGU, San Francisco, USA, 2014.
9. Usanova, M., I. Mann, A. Drozdov, K. Orlova, Y. Shprits, F. Darrouzet, R. Ergun, вЂњEMIC Waves in the Radiation Belts,вЂќ AGU, San Francisco, USA, 2014.

Shprits, Y., A. Kellerman, A. Drozdov, K. Orlova, “Simulations of the Dynamics of the Radiation Belts using VERB 4D Diffusion-convection code,” AGU, Montreal, Canada, 2015.

Funded Research Projects

Development of a 3D-Diffusion Code as a Radiation Belt Module in the GGCM (NSF), PI.
Quantifying Losses and Sources of Relativistic Electrons Using Kalman Filtering (NASA), PI.
The Origin of Relativistic Electrons in the Jovian Magnetosphere (Co-I with PI R. Thorne) (NASA), PI
Modeling of the Origin and Energizing of the Inner Radiation Belt Electrons and Phenomena that Mediates Them (AFRL), PI.
The Role of EMIC Waves in the Outer Radiation Belt Losses (as a UCLA PI; Project PI: Ukhorskiy), (NASA).
RAPID: Adding Energetic Particle and Magnetic Field Measurements to a Russian University Satellite Mission, (NSF), PI.
Radiation Belt Reanalysis Project (UCOP), $1.4M, PI.

Currently Funded Research Projects:

Data Assimilation in the near-Earth Radiation Environment ($1.5M UCOP), PI
Statistical Analysis of Chorus Waves and Their Effect on Pitch-angle and Energy Scattering of the Radiation Belt Electrons (NASA), PI
Breaking All the Invariants: Pitch Angle Diffusion on Split Magnetic Drift Shells in the Outer Zone (PI O\’Brien) (as a UCLA subcontract PI) (NASA)
Gap Filling of Solar Wind Data by Singular Spectrum Analysis (as Co-PI, with D. Kondrashov as PI)(NASA)
Quantitative Analysis of the Bounce and Gyro Resonant Scattering by Magnetosonic Waves (NASA), PI
Analysis and Modeling of Jovian and Saturnian Wave-Particle Interaction and Electron Acceleration (as a UCLA PI) (NASA)
Understanding and Quantifying Outer Radiation Belt Loss due to Magnetopause
(as Co-I, with D. Turner as PI) (NASA)
Modeling Dynamics of the Radiation Belts Using Scattering Rates Computed in a Realistic Magnetic Field and Accounting for Adiabatic Effects (NSF), PI
Analysis of peaks and dropouts in the electron radiation belt space density (NASA), PI
Understanding the loss of energetic electrons from the radiation belts using remote sensing with multi-point riometer measurements and satellite in situ measurements (NSF CEDAR), PI
PROGRESS, Prediction of geospace radiation environment and solar wind parameters, Horizon 2020, Skoltech PI

Awards

News

Contact Information

UCLA,
Institute of Geophysics and Planetary Physics and
Department of Earth, Planetary and Space Sciences
1318 Geology Bldg
Los Angeles, CA 90095-1565
Phone: (617)-253-1902
E-mail: yshprits@igpp.ucla.edu

Space Environment Modeling Group

Yuri Shprits

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