| Relativistic electron model in the outer radiation belt using a neural network approach X Chu, D Ma, J Bortnik, WK Tobiska, A Cruz, SD Bouwer, H Zhao, Q Ma, ... Space Weather 19 (12), e2021SW002808, 2021 | 32 | 2021 |
| Modeling the dynamic variability of sub‐relativistic outer radiation belt electron fluxes using machine learning D Ma, X Chu, J Bortnik, SG Claudepierre, WK Tobiska, A Cruz, ... Space Weather 20 (8), e2022SW003079, 2022 | 18 | 2022 |
| Application of recurrent neural network to modeling Earth's global electron density S Huang, W Li, XC Shen, Q Ma, X Chu, D Ma, J Bortnik, L Capannolo, ... Journal of Geophysical Research: Space Physics 127 (9), e2022JA030695, 2022 | 10 | 2022 |
| Opening the black box of the radiation belt machine learning model D Ma, J Bortnik, X Chu, SG Claudepierre, Q Ma, A Kellerman Space Weather 21 (4), e2022SW003339, 2023 | 7 | 2023 |
| Auroral beads in conjunction with kinetic Alfvén waves in the equatorial inner‐magnetosphere S Tian, LR Lyons, Y Nishimura, JR Wygant, RL Lysak, CP Ferradas, X An, ... Geophysical Research Letters 49 (9), e2022GL098457, 2022 | 4 | 2022 |
| Modeling ring current proton fluxes using artificial neural network and Van Allen Probe measurements J Li, J Bortnik, X Chu, D Ma, S Tian, CP Wang, JW Manweiler, ... Space Weather 21 (5), e2022SW003257, 2023 | 2 | 2023 |
| Distribution and evolution of chorus waves modeled by a neural network: The importance of imbalanced regression X Chu, J Bortnik, W Li, XC Shen, Q Ma, D Ma, D Malaspina, S Huang Space Weather 21 (10), e2023SW003524, 2023 | 1 | 2023 |
| The challenge to understand the zoo of particle transport regimes during resonant wave-particle interactions for given survey-mode wave spectra O Allanson, D Ma, A Osmane, JM Albert, J Bortnik, CEJ Watt, ... Frontiers in Astronomy and Space Sciences 11, 1332931, 2024 | | 2024 |
| Fine structure of magnetospheric magnetosonic waves: 1. Elementary rising‐tone emissions within individual harmonic J Li, J Bortnik, S Tian, Q Ma, X An, D Ma, X Chu, J Wygant, WS Kurth, ... Journal of Geophysical Research: Space Physics 129 (3), e2024JA032462, 2024 | | 2024 |
| Nonlinear Landau resonant interaction between whistler waves and electrons: Excitation of electron-acoustic waves D Ma, X An, A Artemyev, J Bortnik, V Angelopoulos, XJ Zhang Physics of Plasmas 31 (2), 2024 | | 2024 |
| Investigation of the Ionospheric Currents Using a Neural Network-Based Model X Cao, X Chu, J Bortnik, JM Weygand, J Li, H Aryan, D Ma AGU23, 2024 | | 2024 |
| Machine learning interpretability of outer radiation belt enhancement and depletion events D Ma, J Bortnik, Q Ma, M Hua, X Chu Geophysical Research Letters 51 (1), e2023GL106049, 2024 | | 2024 |
| Local acceleration and loss processes of relativistic electrons through fusing machine learning and Fokker-Planck diffusion models X Chu, Q Ma, J Bortnik, W Li, D Ma AGU23, 2023 | | 2023 |
| The Nature of Particle Transport During Cyclotron Resonant Interactions Depends on Timescales and the Pitch-Angle O Allanson, D Ma, A Osmane, J Bortnik, J Albert, J Spencer, C Watt, ... AGU23, 2023 | | 2023 |
| Coupling from oblique upper-band whistler waves to electron cyclotron harmonic waves in the Earth’s magnetosphere D Ma, X An, A Artemyev, X Zhang, V Angelopoulos, Q Ma, S Tian, ... AGU23, 2023 | | 2023 |
| Modeling the Dynamic Global Distribution of the Ring Current Oxygen Ions Using Artificial Neural Network Technique Q Wang, C Yue, J Li, J Bortnik, D Ma, CW Jun Authorea Preprints, 2023 | | 2023 |
| Dependence of electron flux dropouts in the Earth's outer radiation belt on energy and driving parameters during geomagnetic storms M Hua, J Bortnik, D Ma Journal of Geophysical Research: Space Physics 128 (10), e2023JA031882, 2023 | | 2023 |
| Evaluating the performance of empirical models of total electron density and whistler-mode wave amplitude in the Earth’s inner magnetosphere Q Ma, X Chu, D Ma, S Huang, W Li, J Bortnik, XC Shen Frontiers in Astronomy and Space Sciences 10, 1232702, 2023 | | 2023 |
| The Response of Ionospheric Currents to External Drivers Investigated Using a Neural Network‐Based Model X Cao, X Chu, J Bortnik, JM Weygand, J Li, H Aryan, D Ma Space Weather 21 (9), e2023SW003506, 2023 | | 2023 |
| Deep learning model of hiss waves in the plasmasphere and plumes and their effects on radiation belt electrons S Huang, W Li, Q Ma, XC Shen, L Capannolo, M Hanzelka, X Chu, D Ma, ... Frontiers in Astronomy and Space Sciences 10, 2023 | | 2023 |
Jacob BortnikUniversity of California at Los AngelesVerified email at ucla.edu
