[P-EM13] Dynamics of the Inner Magnetospheric System

2023年5月23日(火) 10:45 〜 12:00 101 (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)、Theodore E Sarris(Democritus University of Thrace)、Evan G Thomas(Dartmouth College)、座長:松田昇也(金沢大学)、中村紗都子(名古屋大学宇宙地球環境研究所)、山本和弘(東京大学理学研究科)、三好由純(名古屋大学宇宙地球環境研究所)、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)

The inner magnetosphere is highly variable due to dynamic variations of energy input from the solar wind through the magnetotail and plasma supply from the ionosphere. This dynamics system is also contributed from cross-regional, cross-scale, and cross-energy coupling processes. Coordinated observations with multi-point satellites measurements, ground-based networks, and theoretical modeling are very essential to revealing the dynamic system. In the 24th and 25th solar cycles, a number of 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.) have greatly contributed to better understanding the inner magnetosphere system. We invite papers presenting recent results on the inner magnetosphere and its coupling/connection with other regions including the ionosphere and the outer magnetosphere. Papers on new projects (sounding rocket experiments, data assimilation/machine learning, etc.) and future spacecraft missions including cubesats are also welcome.

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10:45 〜 11:10

[PEM13-01] Vlasiator simulation of Earth’s magnetosphere: application to radial diffusion

★Invited Papers

*Harriet George¹、Adnane Osmane²、Emilia Kilpua²、Solene Lejosne³、Lucile Turc²、Maxime Grandin²、Milla Kalliokoski⁵、Sanni Hoilijoki²、Urs Ganse²、Markku Alho²、Markus Battarbee²、Marja Bussov²、Maxime Dubart²、Andreas Johlander、Talgat Manglayev、Kostis Papadakis²、Yann Pfau-Kempf²、Jonas Suni²、Vertti Tarvus²、Hongyang Zhou²、Minna Palmroth^2,4 (1.Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder, CO、2.Department of Physics, University of Helsinki, Helsinki, Finland、3.Space Sciences Laboratory, University of California, Berkeley, Berkeley, CA, United States、4.Space and Earth Observation Center, Finnish Meteorological Institute, Helsinki, Finland、5.Japan Aerospace Exploration Agency, Tokyo, Japan)

11:10 〜 11:25

[PEM13-02] Van Allen Probes and GPS observations of the outer radiation belt electron dynamics during sheath regions of coronal mass ejections

*Milla Kalliokoski^1,2、Michael Henderson³、Steven Morley³、Emilia Kilpua²、Adnane Osmane²、Leonid Olifer⁴、Drew Turner⁵、Allison Jaynes⁶、Harriet George^2,7、Sanni Hoilijoki²、Lucile Turc²、Minna Palmroth^2,8 (1.JAXA ISAS、2.Univ. Helsinki、3.LANL、4.Univ. Alberta、5.JHUAPL、6.Univ. Iowa、7.LASP、8.FMI)

11:25 〜 11:40

[PEM13-03] Code coupling simulation of whistler mode chorus waves during storm time

*三好由純¹、Jordanova Vania²、加藤雄人³、齊藤慎司⁴、栗田怜⁵、松田昇也⁶、Radhakrishna Shreedevi ¹、中村紗都子¹、Jun Chae-Woo¹、堀智昭¹、笠原禎也⁶、熊本篤志³、土屋史紀³、浅村和史⁷、篠原育⁷、風間洋一⁸、Wang Shiang⁸、笠原慧⁹、横田勝一郎¹⁰、桂華邦裕⁹、三谷烈史⁷、高島健⁷、東尾奈々⁷、松岡彩子⁵ (1.名古屋大学宇宙地球環境研究所、2.Los Alamos National Laboratory、3.東北大学、4.情報通信研究機構、5.京都大学、6.金沢大学、7.JAXA、8.ASIAA、9.東京大学、10.大阪大学)

11:40 〜 11:55

[PEM13-04] Overview of the Loss through Auroral Microburst Precipitation Rocket.

*Alexa Jean Halford¹、Mark Lessard²、Kristina Lynch³、Yoshizumi Miyoshi⁴、Allison Jaynes⁵、Matthew Geoff McHarg⁶、Kazushi Asamura⁷、Keisuke Hosokawa⁸、Sakanoi Sakanoi⁹、Nikolaos Paschalidis¹、Masahito Nose¹⁰、Paulo Uribe¹、Taku Namekawa¹¹、Mykhaylo Shumko^12,1、Riley Troyer⁵、Jules van Irsel³、Donald Hampton¹³、Emma Spanswick¹⁴、Hyomin Kim¹⁵、Roger Varney¹⁶、Joseph Kujawski¹⁷、Maya Mandyam⁶、Youra Shin¹⁵、Niharika Godbole²、Sugjun Noh¹⁵、John Williams⁶ (1.NASA Goddard Space Flight Center、2.University of New Hampshire、3.Dartmouth College、4.ISEE Nagoya University 、5.University of Iowa 、6.United States Air Force Academy 、7.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency 、8.University of Electro-Communications、9.Tohoku University 、10.Institute for Space-Earth Environmental Research, Nagoya University、11.University of Tokyo、12.University of Maryland at College Park、13.University of Alaska Fairbanks、14.University of Calgary 、15.New Jersey Institute of Technology、16.National Center for Atmospheric Research、17.Brandywine Photonics)

Discussion (11:55 〜 12:00)

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