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2020

Camporeale E., G. J. Wilkie, R. Sarma, A. Drozdov, J. Bortnik, (2020), Data-driven discovery of Fokker-Planck equation for radiation belt electrons using physics-informed neural networks, AGU 2020 Fall Meeting

2019

Denton R. E., L. Ofman, Y. Y. Shprits, J. Bortnik, R. M. Millan, C. J. Rodger, C. L. da Silva, B. N. Rogers, M. K. Hudson, K. Liu, K. Min, A. Glocer, C. Komar, (2019), Pitch Angle Scattering of Sub-MeV Relativistic Electrons by Electromagnetic Ion Cyclotron Waves, J. of Geophys. Res. [Space Physics], 124, 5610-5626, doi:10.1029/2018JA026384

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

2017

Cao X., B. Ni, D. Summers, J. Bortnik, X. Tao, Y. Y. Shprits, Y. Lou, X. Gu, S. Fu, R. Shi, Z. Xiang, Q. Wang, (2017), Bounce resonance scattering of radiation belt electrons by H+ band EMIC waves, J. of Geophys. Res. [Space Physics], 122, 1702-1713, doi:10.1002/2016JA023607

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

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

2011

Li W., R. M. Thorne, J. Bortnik, Y. Y. Shprits, Y. Nishimura, V. Angelopoulos, C. Chaston, O. Le Contel, J. W. Bonnell, (2011), Typical properties of rising and falling tone chorus waves, Geophysical Research Letters, 38, doi:10.1029/2011GL047925

2008

Li W., R. M. Thorne, N. P. Meredith, R. B. Horne, J. Bortnik, Y. Y. Shprits, B. Ni, (2008), Evaluation of whistler mode chorus amplification during an injection event observed on CRRES, J. of Geophys. Res. [Space Physics], 113, doi:10.1029/2008JA013129

Ni B., R. M. Thorne, Y. Y. Shprits, J. Bortnik, (2008), Resonant scattering of plasma sheet electrons by whistler-mode chorus: Contribution to diffuse auroral precipitation, Geophysical Research Letters, 35, doi:10.1029/2008GL034032

2006

Bortnik J., R. M. Thorne, T. P. O’Brien, J. C. Green, R. J. Strangeway, Y. Y. Shprits, D. N. Baker, (2006), Observation of two distinct, rapid loss mechanisms during the 20 November 2003 radiation belt dropout event, J. of Geophys. Res. [Space Physics], 111, doi:10.1029/2006JA011802