[E] Oral

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

[P-EM11] Dynamics of Magnetosphere and Ionosphere

Thu. May 30, 2019 10:45 AM - 12:15 PM A04 (TOKYO BAY MAKUHARI HALL)

convener:Aoi Nakamizo(Applied Electromagnetic Research Institute, National Institute of Information and Communications Technology), Mitsunori Ozaki(Faculty of Electrical and Computer Engineering, Institute of Science and Engineering, Kanazawa University), Akiko Fujimoto(Kyushu Institute of Technology), Tomoaki Hori(Institute for Space-Earth Environmental Research, Nagoya University), Chairperson:Kunuhiro Keika(東京大学大学院理学系研究科), Shin'ya Nakano(情報・システム研究機構統計数理研究所), Motoharu Nowada(Shandong University)

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 ionosphere and magnetospheres, future missions and instrument developments are also welcome.

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10:45 AM - 11:00 AM

[PEM11-13] Statistical study on warm plasma in the magnetotail based on two-component fits of distribution functions

*Kunihiro Keika¹, Ryuta Asami¹, Masahiro Hoshino¹ (1.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo )

11:00 AM - 11:15 AM

[PEM11-14] Analysis on anisotropy variations for pitch angle distributions of electrons with various parameters at dipolarization sites in the inner plasma sheet

*Kaiti Wang¹, Zhuo-Ren Lang², Ching-Huei Lin³, Tohru Hada⁴, Toshi Nishimura⁵ (1.Tamkang Univ., 2.National Cheng Kung Univ., 3.Chien-Hsin Univ. of Sci. & Tech., 4.Kyushu Univ., 5.Boston Univ.)

11:15 AM - 11:30 AM

[PEM11-15] Study of slow-mode shock formation in the symmetric magnetic reconnection based on hybrid simulations

*Nehpreet Kaur Walia¹, Kanako Seki¹, Takanobu Amano¹ (1. Department of Earth & Planetary Science, Graduate School of Science, University of Tokyo)

11:30 AM - 11:45 AM

[PEM11-16] Reconstruction of the electron diffusion region of magnetotail reconnection seen by the Magnetospheric Multiscale spacecraft

*Hiroshi Hasegawa¹, Richard E. Denton², Rumi Nakamura³, Kevin J. Genestreti⁴, Takuma Nakamura³, Kyoung Joo Hwang⁵, Tai D. Phan⁶, Roy B. Torbert⁴, Jim L. Burch⁵, Barbara L. Giles⁷, Dan J. Gershman⁷, Chris T. Russell⁸, Bob J. Strangeway⁸, Per Arne Lindqvist⁹, Yuri V. Khotyaintsev¹⁰, Robert E. Ergun¹¹, Naritoshi Kitamura¹², Yoshifumi Saito¹ (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.Dartmouth College, 3.Space Research Institute, Austrian Academy of Science, 4.University of New Hampshire, 5.Southwest Research Institute, 6.University of California Berkeley, 7.NASA Goddard Space Flight Center, 8.University of California Los Angeles, 9.Royal Institute of Technology, 10.Swedish Institute of Space Physics, 11.University of Colorado, 12.University of Tokyo)

11:45 AM - 12:00 PM

[PEM11-17] MMS observations of the dense high speed flow in the magnetotail

*Mingyu Wu¹, Tielong Zhang¹ (1.Harbin Insitute of Technology, Shenzhen)

12:00 PM - 12:15 PM

[PEM11-18] The spatio-temporal development of lightning-induced electron precipitation events

★Invited Papers

*Robert C Moore¹, Dooyoung Kim¹ (1.University of Florida)

Session information