[P-EM13] Dynamics of the Inner Magnetospheric System

2024年5月26日(日) 10:45 〜 12:00 105 (幕張メッセ国際会議場)

コンビーナ:桂華邦裕(東京大学大学院理学系研究科地球惑星科学専攻)、三好由純(名古屋大学宇宙地球環境研究所)、Sarris E Sarris(Democritus University of Thrace)、Thomas G Thomas(Dartmouth College)、座長:山本和弘(東京大学理学研究科)、桂華邦裕(東京大学大学院理学系研究科地球惑星科学専攻)、三好由純(名古屋大学宇宙地球環境研究所)

The inner magnetosphere is a highly dynamic and variable region, mainly due to the changes in energy input from the solar wind through the magnetotail and the plasma supply from the ionosphere. This complex system is affected by various cross-regional, cross-scale, and cross-energy coupling processes. To gain a deeper understanding of this dynamic system, it is essential to conduct comprehensive studies using coordinated observations with multi-point satellite measurements, ground-based networks, and theoretical modeling. Since the 24th solar cycle, such comprehensive studies have been made possible with the help of multiple satellites (Van Allen Probes, MMS, THEMIS, DSX, Arase, CubeSats, etc.), coordinated ground-based observations (THEMIS-GBO, SuperDARN, EISCAT, magnetometers, riometer, etc.), and numerical simulations (global kinetic model, MHD model, micro PIC, hybrid, particle tracing simulations, etc.). This session invites papers presenting recent results on the inner magnetosphere and its coupling/connection with surrounding regions, including the ionosphere and the outer magnetosphere. Papers on new projects (sounding rocket experiments, data assimilation/machine learning, CubeSats, etc.) and future spacecraft missions are also welcome.

+全てマイスケジュールに登録

10:45 〜 11:00

[PEM13-06] Monitoring Fast Dynamics of Energetic Electrons from Low Altitudes

*Xiaojia Zhang¹、Weiqin Sun¹、Anton Artemyev²、Vassilis Angelopoulos² (1.The University of Texas at Dallas、2. Earth, Planetary, and Space Sciences, UCLA)

11:00 〜 11:15

[PEM13-07] Energetic Particle Precipitation in Sub-Auroral Polarization Streams

*Anton Artemyev¹、Ying Zou²、Xiaojia Zhang³、Xing Meng⁴、Vassilis Angelopoulos¹ (1.Institute of Geophysics and Planetary Physics at UCLA、2.Applied Physics Laboratory, Johns Hopkins University, Laurel, United States、3.Department of Physics, University of Texas at Dallas, Richardson, TX, USA、4.Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States of America)

11:15 〜 11:30

[PEM13-08] Variations of energetic electrons via nonlinear interactions with lower-band chorus emissions around the Earth’s outer radiation belt

*謝怡凱¹、大村善治¹ (1.京都大学生存圏研究所)

11:30 〜 11:55

[PEM13-09] Electron microburst induced by chorus waves

★Invited Papers

*Lunjin Chen¹ (1.University of Texas at Dallas)

Discussion (11:55 〜 12:00)