[E] Oral

P (Space and Planetary Sciences ) » P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM10] Dynamics of Magnetosphere and Ionosphere

Wed. May 24, 2023 3:30 PM - 4:45 PM 101 (International Conference Hall, Makuhari Messe)

convener:Akiko Fujimoto(Kyushu Institute of Technology), Akimasa Ieda(Institute for Space-Earth Environmental Research, Nagoya University), Yuka Sato(Nippon Institute of Technology), Shun Imajo(Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University), Chairperson:Akimasa Ieda(Institute for Space-Earth Environmental Research, Nagoya University), Akiko Fujimoto(Kyushu Institute of Technology)

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, instrument developments, and advanced methodology are also welcome.

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3:30 PM - 3:45 PM

[PEM10-11] Energy input to the ionosphere and ELF waves during geomagnetic storm events in the cusp

*Naritoshi Kitamura¹, Lynn M. Kistler², Masafumi Hirahara¹, Kai Zhao³, Eric J. Lund^2,4 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Institute for the Study of Earth, Oceans, and Space, University of New Hampshire, 3.School of Mathematics and Statistics, Nanjing University of Information Science and Technology, 4.College Brook Scientific)

3:45 PM - 4:00 PM

[PEM10-12] Nonlinear simulation of the feedback instability in a non-local model of the magnetosphere-ionosphere coupling

*Tsuyoshi Sakaki¹, Tomo-Hiko Watanabe¹, Shinya Maeyama¹ (1.Graduate School of Science, Nagoya University)

4:00 PM - 4:15 PM

[PEM10-13] Variation of electron distribution in Jupiter's magnetosphere during Io volcanic activity change using data from the HISAKI satellite and Juno spacecraft

*Saniya Sanada¹, Kazuo Yoshioka¹ (1.University of Tokyo)

4:15 PM - 4:30 PM

[PEM10-14] Statistical study of mid- and low-latitude electric field response corresponding to the CW structure that develops during substorms

*Moe Hayashi¹, Akimasa Yoshikawa¹, Akiko Fujimoto², Shinichi Ohtani³ (1.Kyushu University, 2.Kyushu Institute of Technology, 3.The Johns Hopkins University Applied Physics Laboratory)

4:30 PM - 4:45 PM

[PEM10-15] Effects of the dynamics of cold plasma on the excitation of internally driven ULF waves by ring current ions based on the magnetosphere-ionosphere coupled model

*Tomotsugu Yamakawa¹, Kanako Seki¹, Takanobu Amano¹, Yoshizumi Miyoshi², Naoko Takahashi³, Aoi Nakamizo³, Kazuhiro Yamamoto¹ (1.School of Science, The University of Tokyo, 2.Institute for Space-Earth Environmental Research, Nagoya University, 3.National Institute of Information and Communications Technology)

Session information