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Drozdov A. Y., H. J. Allison, A. Saikin, Q. Shiller, D. Wang, (2024), Phase Space Density Minima at Ring Current Energies, ISSI, September 30 – October 4, 2024
Drozdov A. Y., H. J. Allison, A. Saikin, Q. Shiller, D. Wang, (2024), Statistical Analysis of Electron Phase Space Density (PSD) Profile Minima, IFYSS
Drozdov A. Y., H. J. Allison, A. Saikin, Q. Shiller, D. Wang, (2024), Observed phase space density minima for seed electrons, GeoX Workshop, Potsdam, Germany, June 10, 2024
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
Drozdov A. Y., H. J. Allison, A. A. Saikin, Q. Schiller, D. Wang, (2024), Distribution of Seed Electron Phase Space Density Minima in Earth’s Radiation Belts, Geophysical Research Letters, 51, e2023GL108028, doi:10.1029/2023GL108028
2023Drozdov 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 Radiation Belts Electrons and Corresponding Dynamic of Phase Space Density Profiles, Space Physics Seminars, Rice University, November, 2023
Drozdov A., H. J. Allison, A. Saikin, Q. Schiller, D. Wang, (2023), Phase Space Density Minima of Seed Electrons in Radiation Belts, AGU 2023 Fall Meeting, SM11A-03
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., 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
Haas B., Y. Y. Shprits, H. J. Allison, M. Wutzig, D. Wang, (2023), A missing dusk-side loss process in the terrestrial electron ring current, Sci. Rep., 13, 970, doi:10.1038/s41598-023-28093-2
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. Y., I. Michaelis, D. Wang, H. J. Allison, R. Vasile, A. Runov, A. Y. Drozdov, C. T. Russell, V. V. Kalegaev, A. Smirnov, (2023), MLT dependence of relativistic electron scattering into the drift loss cone: Measurements from ELFIN-L on board Lomonosov spacecraft, Authorea Preprints, doi:10.22541/essoar.167898506.66955560/v1
Shprits Y. Y., I. Michaelis, D. Wang, H. Allison, R. Vasile, A. Runov, A. Drozdov, C. T. Russell, V. Kalegaev, A. Smirnov, (2023), MLT Dependence of Relativistic Electron Scattering Into the Drift Loss Cone: Measurements From ELFIN-L on Board Lomonosov Spacecraft, Geophysical Research Letters, 50, e2023GL103342, doi:10.1029/2023GL103342
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
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
2022ALLISON 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. 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., 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., 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
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, Geophysical Research Letters, 49, e2021GL097620, doi:10.1029/2021GL097620, e2021GL097620 2021GL097620
Drozdov A. Y., L. W. Blum, M. Hartinger, H. Zhao, S. Lejosne, M. K. Hudson, H. J. Allison, L. Ozeke, A. N. Jaynes, (2022), Radial Transport Versus Local Acceleration: The Long-Standing Debate, Earth And Space Science, 9, e2022EA002216, doi:10.1029/2022EA002216, e2022EA002216 2022EA002216
Haas B., Y. Shprits, H. Allison, M. Wutzig, D. Wang, (2022), Which Parameter Controls Ring Current Electron Dynamics, Frontiers In Astronomy And Space Sciences, 9, 911002, doi:10.3389/fspas.2022.911002
Lejosne S., H. J. Allison, L. W. Blum, A. Y. Drozdov, M. D. Hartinger, M. K. Hudson, A. N. Jaynes, L. Ozeke, E. Roussos, H. Zhao, (2022), Differentiating Between the Leading Processes for Electron Radiation Belt Acceleration, Frontiers In Astronomy And Space Sciences, 9, doi:10.3389/fspas.2022.896245
Rae J., C. Forsyth, M. Dunlop, M. Palmroth, M. Lester, R. Friedel, G. Reeves, L. Kepko, L. Turc, C. Watt, W. Hajdas, T. Sarris, Y. Saito, O. Santolik, Y. Shprits, C. Wang, A. Marchaudon, M. Berthomier, O. Marghitu, B. Hubert, M. Volwerk, E. A. Kronberg, I. Mann, K. Murphy, D. Miles, Z. Yao, A. Fazakerley, J. Sandhu, H. Allison, Q. Shi, (2022), What are the fundamental modes of energy transfer and partitioning in the coupled Magnetosphere-Ionosphere system?, Experimental Astronomy, 54, 391-426, doi:10.1007/s10686-022-09861-w
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. Y., H. J. Allison, D. Wang, A. Drozdov, M. Szabo-Roberts, I. Zhelavskaya, R. Vasile, (2022), A New Population of Ultra-Relativistic Electrons in the Outer Radiation Zone, J. Geophys. Res. [Space Physics], 127, e2021JA030214, doi:10.1029/2021JA030214, e2021JA030214 2021JA030214
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
Smirnov A., Y. Y. Shprits, H. Allison, N. Aseev, A. Drozdov, P. Kollmann, D. Wang, A. Saikin, (2022), An Empirical Model of the Equatorial Electron Pitch Angle Distributions in Earth’s Outer Radiation Belt, Space Weather, 20, e2022SW003053, doi:10.1029/2022SW003053
Smirnov A., Y. Shprits, H. Allison, N. Aseev, A. Drozdov, P. Kollmann, D. Wang, A. A. Saikin, (2022), Storm-Time Evolution of the Equatorial Electron Pitch Angle Distributions in Earth’s Outer Radiation Belt, Frontiers In Astronomy And Space Sciences, 9, doi:10.3389/fspas.2022.836811
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
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
2021Allison H. J., Y. Y. Shprits, I. S. Zhelavskaya, D. Wang, A. G. Smirnov, (2021), Gyroresonant wave-particle interactions with chorus waves during extreme depletions of plasma density in the Van Allen radiation belts, Science Advances, 7, doi:10.1126/sciadv.abc0380
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
Allison H., M. Hudson, A. Jaynes, S. Lejosne, L. Ozeke, (2021), Panel discussion: Radial Transport vs. Local Acceleration: The Long-standing Debate, Virtual GEM Summer Workshop 2021, July 25-30, 2021
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
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
Drozdov A. Y., H. J. Allison, Y. Y. Shprits, M. E. Usanova, D. Wang, (2021), Minima in phase space density and how they relate to the multi-MeV electron radiation belt depletions, SPARTHRB, UCLA
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
Drozdov A. Y., H. J. Allison, Y. Y. Shprits, S. R. Elkington, N. A. Aseev, (2021), A Comparison of Radial Diffusion Coefficients in 1-D and 3-D Long-Term Radiation Belt Simulations, J. Geophys. Res. [Space Physics], 126, e2020JA028707, doi:10.1029/2020JA028707, e2020JA028707 2020JA028707
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., 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
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), A Comparison of Radial Diffusion Coefficients in 1-D and 3-D Long-Term Radiation Belt Simulations, SPARTHRB, UCLA
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., 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., 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., 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
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
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
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
Szabó-Roberts M., Y. Y. Shprits, H. J. Allison, R. Vasile, A. G. Smirnov, N. A. Aseev, A. Y. Drozdov, Y. Miyoshi, S. G. Claudepierre, S. Kasahara, S. Yokota, T. Mitani, T. Takashima, N. Higashio, T. Hori, K. Keika, S. Imajo, I. Shinohara, (2021), Preliminary Statistical Comparisons of Spin-Averaged Electron Data From Arase and Van Allen Probes Instruments, J. Geophys. Res. [Space Physics], 126, e2020JA028929, doi:10.1029/2020JA028929, e2020JA028929 2020JA028929
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
2020Allison H. J., Y. Y. Shprits, (2020), Local heating of radiation belt electrons to ultra-relativistic energies, Nature Communications, 11, doi:10.1038/s41467-020-18053-z
Cervantes Villa S., Y. Y. Shprits, N. A. Aseev, H. J. Allison, (2020), Quantifying the Effects of EMIC Wave Scattering and Magnetopause Shadowing in the Outer Electron Radiation Belt by Means of Data Assimilation, J. Geophys. Res. [Space Physics], 125, e2020JA028208, doi:10.1029/2020JA028208, e2020JA028208 10.1029/2020JA028208
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
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
Drozdov A. Y., M. E. Usanova, M. K. 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, J. Geophys. Res. [Space Physics], 125, e2020JA028282, doi:10.1029/2020JA028282, e2020JA028282 2020JA028282
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
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
Smirnov A. G., M. Berrendorf, Y. Y. Shprits, E. A. Kronberg, H. J. Allison, N. A. Aseev, I. S. Zhelavskaya, S. K. Morley, G. D. Reeves, M. R. Carver, F. Effenberger, (2020), Medium Energy Electron Flux in Earth’s Outer Radiation Belt (MERLIN): A Machine Learning Model, Space Weather, 18, e2020SW002532, doi:10.1029/2020SW002532, e2020SW002532 10.1029/2020SW002532
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
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
2019Allanson O., C. E. Watt, H. Ratcliffe, N. P. Meredith, H. J. Allison, S. N. Bentley, T. Bloch, S. A. Glauert, (2019), Particle-in-cell Experiments Examine Electron Diffusion by Whistler-mode Waves: 1. Benchmarking With a Cold Plasma, J. Geophys. Res. [Space Physics], 124, 8893-8912, doi:10.1029/2019JA027088
Stallard T., K. Baines, T. Bradley, L. Moore, J. O’Donoghue, S. Miller, M. Chowdhury, S. Badman, H. Allison, E. Roussos, (2019), Local-time averaged maps of H 3 + emission, temperature and ion winds, Philosophical Transactions Of The Royal Society A: Mathematical Physical And Engineering Sciences, 377, 20180405, doi:10.1098/rsta.2018.0405
Watt C. E., H. J. Allison, N. P. Meredith, R. L. Thompson, S. N. Bentley, I. J. Rae, S. A. Glauert, R. B. Horne, (2019), Variability of Quasilinear Diffusion Coefficients for Plasmaspheric Hiss, J. Geophys. Res. [Space Physics], 124, 8488-8506, doi:10.1029/2018JA026401