[P-EM13] Dynamics of Magnetosphere and Ionosphere

コンビーナ:中溝葵(情報通信研究機構　電磁波研究所)、尾崎光紀(金沢大学理工研究域電子情報学系)、藤本晶子(九州工業大学)、佐藤由佳(日本工業大学)

This session provides an opportunity to present recent results from satellite and ground-based observations and theoretical and simulation studies on the magnetosphere, ionosphere, and their coupling processes. We invite talks and posters discussing various phenomena related to the magnetosphere-ionosphere system: solar wind-magnetosphere interaction, magnetosphere-ionosphere convection, field-aligned current, magnetic storms/substorms, neutral-plasma interaction, ionospheric ion inflow and outflow, aurora phenomena, and so forth. Discussions on planetary and satellite ionospheres and magnetospheres, future missions and instrument developments are also welcome.

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[PEM13-19] The main observational properties of throat aurora and their implicaitons on dayside S-M-I coupling

*Han Desheng¹ (1.School of Ocean and Earth Science, Tongji University)

[PEM13-20] A Possible Formation Scenario of the Transpolar Arcs with the Nightside End Distortions: Role of Field-Aligned Currents

*野和田基晴¹、宗秋刚²、Hubert Benoît³、史全岐¹、王永福²、扬俊¹、Grocott Adrian⁴、Degeling Alexander W.¹、田安民¹、周煦之²、乐超² (1.山東大学威海校空間科学与物理学学院空間科学研究院空間天気物理与探計測研究中心、2.北京大学地球与空間科学学院空間物理与応用技術研究所、3.Space science, Technologies and Astrophysics Research (STAR) Institute, Université de Liège, Belgium、4.Space and Planetary Physics Group, Department of Physics, Lancaster University, Lancaster, United Kingdom)

[PEM13-21] Fade of transpolar arc and its relation to the intensification of the nightside oval

*小原隆博¹ (1.東北大学　惑星プラズマ大気研究センター)

[PEM13-22] Feedback instability theory extended to the magnetosphere-ionosphere coupling with field-aligned inhomogeneity

*渡邉智彦¹、樋渡淳也¹、前山伸也¹ (1.名古屋大学大学院理学研究科)

[PEM13-23] Antarctic large area network observation of auroral phenomena using unmanned system: Current status of project as of early 2020

*門倉昭¹、小川泰信¹、田中良昌¹、山岸久雄¹、岡田雅樹¹、片岡龍峰¹、内田ヘルベルト陽仁²、大塚雄一³、元場哲郎⁴、佐藤夏雄¹ (1.国立極地研究所、2.総合研究大学院大学、3.名古屋大学、4.ジョンズホプキンス大学)

[PEM13-24] Short review for recent studies of pulsating aurora in Japan during Arase era

★Invited Papers

*細川敬祐¹、三好由純²、尾崎光紀³、大山伸一郎²、小川泰信⁴、栗田怜²、笠原禎也³、笠羽康正⁵、八木谷聡³、松田昇也⁷、土屋史紀⁵、熊本篤志⁵、片岡龍峰⁴、塩川和夫²、宮岡宏⁴、田中良昌⁴、野澤悟徳²、寺本万里子⁶、高島健⁷、篠原育⁷、藤井良一⁸ (1.電気通信大学、2.名古屋大学宇宙地球環境研究所、3.金沢大学、4.国立極地研究所、5.東北大学、6.九州工業大学、7.宇宙航空研究開発機構宇宙科学研究所、8.情報システム研究機構)