[E] Oral

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

[P-EM10] Dynamics of Magnetosphere and Ionosphere

Thu. May 26, 2022 3:30 PM - 5:00 PM 303 (International Conference Hall, Makuhari Messe)

convener:Yuka Sato(Nippon Institute of Technology), convener:Akimasa Ieda(Institute for Space-Earth Environmental Research, Nagoya University), Akiko Fujimoto(Kyushu Institute of Technology), convener:Shun Imajo(Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University), Chairperson:Yoshimasa Tanaka(National Institute of Polar Research), Naritoshi Kitamura(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo)

This session provides an opportunity to present recent results from satellite and ground-based observations as well as from 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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3:30 PM - 3:45 PM

[PEM10-17] Curved Trajectory Effect on Charge-Exchange Collision at Ionospheric Temperatures

*Akimasa Ieda¹ (1.Institute for Space-Earth Environmental Research, Nagoya University)

3:45 PM - 4:00 PM

[PEM10-18] SuperDARN observation of sub-auroral flows associated with Stable Auroral Red Arc structure during the 4 Nov 2021 storm event

*Nozomu Nishitani¹, Tomoaki Hori¹, Kazuo Shiokawa¹, Yuichi Otsuka¹, Boris Shevtsov², Sergey Y. Khomutov² (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Institute of Cosmophysical Research and Radiowave Propagation (IKIR), Far Eastern Branch of the Russian Academy of Sciences)

4:00 PM - 4:15 PM

[PEM10-19] On the improvement of generalized auroral computed tomography

*Yoshimasa Tanaka^1,2,3, Yasunobu Ogawa^1,2,3, Mizuki Fukizawa⁴, Takeshi Sakanoi⁴, Keisuke Hosokawa⁵, Takuo T. Tsuda⁵, Shin ya Nakano⁶, Akira Kadokura^1,2,3 (1.National Institute of Polar Research, 2.Polar Environment Data Science Center, Joint Support-Center for Data Science Research, Research Organization of Information and Systems, 3.The Graduate University for Advanced Studies, SOKENDAI, 4.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 5.The University of Electro-Communications, 6.The Institute of Statistical Mathematics)

4:15 PM - 4:30 PM

[PEM10-20] Reconstruction of precipitating electrons and three-dimensional structure of a pulsating auroral patch from monochromatic auroral images obtained from multiple observation points

*Mizuki Fukizawa¹, Takeshi Sakanoi¹, Yoshimasa Tanaka^2,3,4, Yasunobu Ogawa^2,3,4, Keisuke Hosokawa⁵, Björn Gustavsson⁶, Kirsti Kauristie⁷, Alexander Kozlovsky⁸, Tero Raita⁸, Urban Brändström⁹, Tima Sergienko⁹ (1.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 2.National Institute of Polar Research, 3.Polar Environment Data Science Center, Joint Support-Center for Data Science Research, Research Organization of Information and Systems, 4.Department of Polar Science, The Graduate University for Advanced Studies (SOKENDAI), 5.Department of Communication Engineering and Informatics, University of Electro-Communications, 6.Institute for Physics and Technology, Arctic University of Norway UiT, 7.Arctic Research Centre, Finnish Meteorological Institute, 8.Sodankylä Geophysical Observatory, University of Oulu, 9.IRF-Swedish Institute of Space Physics)

4:30 PM - 4:45 PM

[PEM10-21] PARM-HEP Observation of Microburst Precipitation over Pulsating Aurora

*Taku Namekawa^1,2, Takefumi Mitani¹, Kazushi Asamura¹, Yoshizumi Miyoshi³, Keisuke Hosokawa⁴, Yasunobu Ogawa⁵ (1.Japan Aerospace Exploration Agency, 2.The University of Tokyo, 3.Nagoya University, 4.The University of Electro-Communications, 5.National Institute of Polar Research)

4:45 PM - 5:00 PM

[PEM10-22] Comparative study on chorus waves in March 2017 storm between the RAM-SCB/electron hybrid simulations, the Arase observations and the ground-based observations

*Yoshizumi Miyoshi¹, Vania Jordanova², Yuto Katoh³, Shinji Saito⁴, Satoshi Kurita⁵, Shoya Matsuda¹⁰, Yoshiya Kasahara¹⁰, Fuminori Tsuchiya³, Atsushi Kumamoto³, Satoko Nakamura¹, Satoshi Kasahara⁶, Shoichiro Yokota⁷, Tomoaki Hori¹, Kunihiro Keika⁶, Yoichi Kazama⁸, S-Y Wang⁸, Chae-Woo Jun¹, Takefumi Mitani⁹, Takeshi Takashima⁹, Nana Higashio⁹, Ayako Matsuoka⁵, Kazuo Shiokawa¹ (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Los Alamos National Laboratory, 3.Tohoku University, 4.NICT, 5.Kyoto University, 6.University of Tokyo, 7.Osaka University, 8.ASIAA, 9.JAXA, 10.Kanazawa University)

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