宇宙惑星科学(P)
セッション小記号 太陽地球系科学・宇宙電磁気学・宇宙環境(EM)
セッションID P-EM13
タイトル 和文 Dynamics of the Inner Magnetospheric System
英文 Dynamics of the Inner Magnetospheric System
タイトル短縮名 和文 Inner Magnetospheric System
英文 Inner Magnetospheric System
代表コンビーナ 氏名 和文 桂華 邦裕
英文 Kunihiro Keika
所属 和文 東京大学大学院理学系研究科地球惑星科学専攻
英文 Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo
共同コンビーナ 1 氏名 和文 三好 由純
英文 Yoshizumi Miyoshi
所属 和文 名古屋大学宇宙地球環境研究所
英文 Institute for Space-Earth Environmental Research, Nagoya University
共同コンビーナ 2 氏名 和文 Theodore E Sarris
英文 Theodore E Sarris
所属 和文 Democritus University of Thrace
英文 Democritus University of Thrace
共同コンビーナ 3 氏名 和文 Evan G Thomas
英文 Evan G Thomas
所属 和文 Dartmouth College
英文 Dartmouth College
発表言語 E
スコープ 和文 
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.
英文 
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.
発表方法 口頭および（または）ポスターセッション
招待講演 Lunjin Chen (University of Texas at Dallas)
時間 講演番号 タイトル 発表者
口頭発表 5月26日 AM1
09:00 - 09:15 PEM13-01 Diffuse aurora flashes and black aurora associated with the dayside plasmapause as caused by a solar wind pressure pulse 片岡 龍峰
09:15 - 09:30 PEM13-02 Comprehensive analysis of the shape of pulsating aurora, the energy of electron precipitation and the propagation characteristics of chorus waves 伊藤 ゆり
09:30 - 09:45 PEM13-03 Raytracing study of whistler-mode waves in the magnetic duct formed by the compressional component of ULF waves 城 剛希
09:45 - 10:00 PEM13-04 Electromagnetic disturbance and wave-particle coupling event research based on CSES Zhenxia Zhang
10:00 - 10:15 PEM13-05 Observations of westward electric fields over low latitudes during long southward IMF Bz Sandeep Kumar
口頭発表 5月26日 AM2
10:45 - 11:00 PEM13-06 Monitoring Fast Dynamics of Energetic Electrons from Low Altitudes Xiaojia Zhang
11:00 - 11:15 PEM13-07 Energetic Particle Precipitation in Sub-Auroral Polarization Streams Anton Artemyev
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
11:30 - 11:55 PEM13-09 Electron microburst induced by chorus waves Lunjin Chen
口頭発表 5月26日 PM1
13:45 - 14:00 PEM13-10 内部磁気圏における温かいO+プラズマ: 磁力線に沿って動く低エネルギーO+イオン(FALEO)の行く末 能勢 正仁
14:00 - 14:15 PEM13-11 A New Index for Estimating the Plasmapause Position in the Night Side Magnetosphere 尾花 由紀
14:15 - 14:30 PEM13-12 Observation and Numerical Simulation of Cold Ions Energized by EMIC Waves Kim Khan-Hyuk
14:30 - 14:45 PEM13-13 A study of EMIC wave property change using Arase satellite and ground-based magnetometer data Jaeyoung Kwak
14:45 - 15:00 PEM13-14 A study of drift kinetic simulation of ULF wave excitation based on observational data of multi-point spacecraft in the ionosphere and magnetosphere 山本 和弘
講演番号 タイトル 発表者
ポスター発表 5月26日 PM3
PEM13-P01 EMIC wave activity associated with solar wind dynamic pressure variations : Modeling and Observations Shreedevi Porunakatu Radhakrishna
PEM13-P02 Statistical Survey of Energetic Electron Precipitation Observed by the Arase Satellite 髙原 璃乃
PEM13-P03 あらせ衛星によって観測された低周波コーラス波の空間分布の解析 玉村 優剛
PEM13-P04 Effects of intrinsic magnetic field strength on the magnetic storms based on global inner magnetospheric simulations 長田 知大
PEM13-P05 Study of the variation of ring current ions in the inner magnetosphere during magnetic storms on 22 July 2009 based on the GEMSIS magnetosphere-ionosphere coupled model 山川 智嗣
PEM13-P06 Statistical study of Arase on plasma and field variations in the source region of substorm onset in the inner magnetosphere Liwei Chen
PEM13-P07 高エネルギー粒子降下による南極昭和基地上空での中間圏オゾン濃度変動 鈴木 ひかる
PEM13-P08 Local time dependence of energetic electron precipitation induced by the VLF signal from the ground-based transmitter 栗田 怜
PEM13-P09 Pitch-angle distribution analysis of energetic electrons using Arase (HEP) satellite Pankaj Kumar Soni
PEM13-P10 An Empirical Plasmapause Model using Arase/PWE Data and Machine Learning 浅輪 優斗
PEM13-P11 Observed marginal condition of electron temperature anisotropy instability in the inner magnetosphere 篠原 育
PEM13-P12 Spatial development of subauroral polarization stream associated with a pseudobreakup: SuperDARN and Arase observations 堀 智昭
PEM13-P13 Low-Energy Ion Flux Enhancements with the Negative Spacecraft Charging in the Plasmasphere’s Eclipse Region Junhyun Lee
PEM13-P14 オメガバンドオーロラに伴う高エネルギー電子降下とリオメータ観測による銀河電波吸収の関係 高野 向陽
PEM13-P15 あらせ衛星と地上カメラの共役観測に基づくオーロラオーバル低緯度側境界の磁気圏プラズマ構造の研究 五味 優輝
PEM13-P16 曲率のある背景磁場内での線形MHD波動についての局所標構を用いた解析に基づく内部磁気圏内でのULF波動の考察 礒野 航
PEM13-P17 Numerical Modeling of Electron Dynamics during Dipolarization Substorm Events Kirolosse M. Girgis
PEM13-P18 Variation of molecular ions in the inner magnetosphere observed by the Arase satellite 三好 由純
PEM13-P19 Long term variations of He++ ions in the inner magnetosphere; Arasa LEPi observations 西田 結衣
PEM13-P20 Statistical study of nonlinear EMIC wave-particle interaction on relativistic electrons in the magnetosphere observed by the Arase and Van Allen Probes Jun Chae-Woo
PEM13-P21 Calibration for Arase HEP-L cross-channel contamination and comparison of Arase electron pitch angle distributions with Van Allen Probes Milla Kalliokoski