Japan Geoscience Union Meeting 2023

Session information

[E] Oral

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

[P-EM13] Dynamics of the Inner Magnetospheric System

Tue. May 23, 2023 1:45 PM - 3:00 PM 101 (International Conference Hall, Makuhari Messe)

convener:Kunihiro Keika(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo ), Yoshizumi Miyoshi(Institute for Space-Earth Environmental Research, Nagoya University), Theodore E Sarris(Democritus University of Thrace), Evan G Thomas(Dartmouth College), Chairperson:Kazuhiro Yamamoto(Graduate School of Science, The University of Tokyo), Satoko Nakamura(Institute for Space-Earth Environmental Research, Nagoya University), Shoya Matsuda(Kanazawa University), Yoshizumi Miyoshi(Institute for Space-Earth Environmental Research, Nagoya University), Kunihiro Keika(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo)

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.

1:45 PM - 2:10 PM

*Xiaojia Zhang1, Anton Artemyev2, Satoshi Kasahara3, Vassilis Angelopoulos2, Shoichiro Yokota4, Tomoaki Hori5, Kunihiro Keika3 (1.Department of Physics, The University of Texas at Dallas, Richardson, TX, USA, 2.Department of Earth, Planetary, and Space Sciences, University of California, Los Angeles, USA, 3.Department of Earth and Planetary Science, School of Science, The University of Tokyo, Tokyo, Japan, 4.Department of Earth and Space Science, Graduate School of Science, Osaka University, Toyonaka, Japan, 5.Institute for Space Earth Environmental Research, Nagoya University, Nagoya, Japan)

2:10 PM - 2:25 PM

*Anton Artemyev1, Xiaojia Zhang2,1, Vassilis Angelopoulos1, Yoshizumi Miyoshi3, Takefumi Mitani4, Takeshi Takashima4, Tomo Hori3, Ayako Matsuoka5, Iku Shinohara4 (1.Institute of Geophysics and Planetary Physics at UCLA, 2.Department of Physics, University of Texas at Dallas, Richardson, TX, USA, 3.ISEE, Nagoya University, Nagoya, Japan, 4.ISAS, JAXA, Sagamihara Japan, 5.Graduate School of Science, Kyoto University, Kyoto, Japan)

2:25 PM - 2:40 PM

*Mykhaylo Shumko1, Yoshizumi Miyoshi2, Lauren W Blum3, Alexa Jean Halford4, Arlo Johnson5, John Sample6, David Klumpar6, Harlan Spence5 (1.University of Maryland in College Park, 2.Nagoya University, 3.University of Colorado in Boulder, 4.NASA's Goddard Space Flight Center, 5.University of New Hampshire, 6.Montana State University in Bozeman)

2:40 PM - 2:55 PM

*Keisuke Hosokawa1, Yoshizumi Miyoshi2, Matthew Geoff Mcharg3, Vincent Ledvina4, Donald Hampton4, Mykhaylo Shumko5, Kazushi Asamura6, Takeshi Sakanoi7, Takefumi Mitani6, Taku Namekawa6, Masahito Nose2, Yasunobu Ogawa8, Marc Lessard9, Alexa Jean Halford5, Allison Jaynes10 (1.University of Electro-Communications, 2.ISEE, Nagoya University, 3.US Airforce Academy, 4.University of Alaska Fairbanks, 5.NASA/GSFC, 6.ISAS/JAXA, 7.Tohoku University, 8.National Institue of Polar Research, 9.University of New Hampshire, 10.University of Iowa)

Discussion (2:55 PM - 3:00 PM)

×

Authentication

Abstrat will be released on May 12th. Password authentication is not possible. Please wait until the publication date.

×

Please log in with your participant account.
» Participant Log In
» Click here for Exhibitor Log In