Japan Geoscience Union Meeting 2018

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[EE] Oral

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

[P-EM16] Dynamics of Earth's Inner Magnetosphere and Initial Results from Arase

Mon. May 21, 2018 1:45 PM - 3:15 PM 303 (3F International Conference Hall, Makuhari Messe)

convener:Danny Summers(Memorial University of Newfoundland), Yoshizumi Miyoshi(Institute for Space-Earth Environmental Research, Nagoya University), Keisuke Hosokawa(電気通信大学大学院情報理工学研究科, 共同), Yusuke Ebihara(Research Institute for Sustainable Humanosphere, Kyoto University), Chairperson:Miyoshi Yoshizumi(ISEE, Nagoya University)

Earth's inner magnetosphere is a fascinating source of space research problems. There remain many fundamental questions concerning the physics of the radiation belts, the ring current, the plasmasphere and the ionosphere. The JAXA spacecraft Arase(ERG) was successfully launched in December 2016, and has since been providing excellent data on waves, particles and fields over a range of L-shells in the inner magnetosphere. This session particularly welcome submissions related to the Arase mission. As well, data from other recent missions to the magnetosphere are also welcome, including the Van Allen Probes, MMS, and THEMIS. Topics of interest include charged particle interactions with the predominant electromagnetic wave modes such as whistler-mode chorus and hiss, ion cyclotron waves, magnetosonic waves, and ULF waves. Projects involving the prevailing issues of particle acceleration and loss, and particle transport are also of interest. In addition, projects involving the coupling of plasma populations in the inner magnetosphere are also timely. Studies involving observations, simulations, theory and modeling are all invited.

1:45 PM - 2:00 PM

[PEM16-07] Simultaneous observation of PMWE and plasma waves with PANSY radar and Arase satellite

★Invited Papers

*Yoshimasa Tanaka1, Takanori Nishiyama1, Akira Kadokura1, Mitsunori Ozaki2, Kazuo Shiokawa3, Masaki Tsutsumi1, Ryuho Kataoka1, Yoshizumi Miyoshi3, Shin-ichiro Oyama3,1,11, Ayako Matsuoka4, Yoshiya Kasahara2, Atsushi Kumamoto5, Fuminori Tsuchiya5, Fukizawa Mizuki5, Mitsuru Hikishima4, Shoya Matsuda3, Masahito Nose6, Tsutomu Nagatsuma7, Koji Nishimura1, Kaoru Sato8, Manabu Shinohara9, Akiko Fujimoto10, Mariko Teramoto3, Reiko Nomura4, Akira Sessai Yukimatu1 (1.National Institute of Polar Research, 2.Kanazawa University, 3.Institute for Space-Earth Environmental Research, Nagoya University, 4.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 5.Tohoku University, 6.Kyoto University, 7.National Institute of Information and Communications Technology, 8.The University of Tokyo, 9.National Institute of Technology Kagoshima College, 10.Kyushu University, 11.University of Oulu)

2:00 PM - 2:15 PM

[PEM16-08] Postmidnight purple auroral rays and longitudinally-wide Pc1 pulsations observed at the CIR-associated solar-wind density enhancement on March 21, 2017

★Invited Papers

*Kazuo Shiokawa1, Mitsunori Ozaki2, Akira Kadokura3, Yu Endo4, Takeshi Sakanoi4, Satoshi Kurita1, Yoshizumi Miyoshi1, Shin-ichiro Oyama1, Ian Schofield5, Martin Connors5, J. Michael Ruohoniemi6, D. G. Baishev7, A Pashinin8, B Shevtsov9, Igor Poddelsky9, Mark Engebretson13, Tero Raita14, Yoshimasa Tanaka3, Iku Shinohara10, Mariko Teramoto1, Reiko Nomura11, Akiko Fujimoto12, Ayako Matsuoka10, Nana Higashio11, Takeshi Takashima10 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Kanazawa University, 3.National Institute of Polar Research, 4.Tohoku University, 5.Athabasca University, 6.Virginia Tech, 7.Yu.G.Shafer Institute of Cosmophysical Research and Aeronomy (IKFIA), SB RAS, 8.Institute of Solar-Terrestrial Physics (ISTP), SB RAS, 9.Institute of Cosmophysical Researches and Radio Wave Propagation (IKIR), FEB RAS, 10.Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA), 11.Japan Aerospace Exploration Agency (JAXA), 12.International Center for Space Weather Science and Education (ICSWSE), Kyushu University, 13.Augsburg University, 14.Sodankylä Geophysical Observatory)

2:15 PM - 2:30 PM

[PEM16-09] Initial results of EMIC observation by MGF/Arase

*Reiko Nomura1, Ayako Matsuoka2, Mariko Teramoto3, Yoshizumi Miyoshi3, Shoya Matsuda3, Satoshi Kurita3, Kunihiro Keika4, Kazuhiro Yamamoto5, Masahito Nose5, Masafumi Shoji3, Akiko Fujimoto6, Manabu Shinohara7, Yoshimasa Tanaka8, Yoshiya Kasahara9, Yasumasa Kasaba10, Keigo Ishisaka11 (1.Japan Aerospace and Exploration Agency, 2.ISAS, 3.ISEE, 4.The University of Tokyo, 5.Kyoto University, 6.Kyusyu University, 7.Kagoshima National College of Technology, 8.National Institute of Polar Research, 9.Kanazawa University, 10.Tohoku University, 11.Toyama Prefectural University)

2:30 PM - 2:45 PM

[PEM16-10] Evaluation of the Wire Probe Antenna (WPT) and Electric Field Detector (EFD) of Plasma Wave Experiment (PWE) aboard ARASE: The data qualifications and cautions from the first-year observations

*Yasumasa Kasaba1, Masafumi Shoji2, Tomoko Nakagawa3, Tomoaki Hori2, Atsuki Shinbori2, Shoya Matsuda2, Yoshizumi Miyoshi2, Satoshi Kurita2, Mariko Teramoto2, Keigo Ishisaka4, Yoshiya Kasahara5, Satoshi Yagitani5, Hirotsugu Kojima6, Masahito Nose6, Yukitoshi Nishimura7, Naoko Takahashi8, Ayako Matsuoka9, Reiko Nomura9, Atsushi Kumamoto1, Fuminori Tsuchiya1, Hiroaki Misawa1 (1.Tohoku Univ., 2.ISEE, Nagoya Univ., 3.Tohoku Inst. Tech., 4.Toyama Pref. Univ., 5.Kanazawa Univ., 6.Kyoto Univ., 7.Boston Univ., 8.Univ. Tokyo, 9.JAXA)

2:45 PM - 3:00 PM

[PEM16-11] VLF Conjugate events between Arase (ERG) and Kannuslehto: differences between cases on the noon and midnight sides.

*Claudia Martinez Calderon1, Yuto Katoh1, Kazuo Shiokawa2, Mitsunori Ozaki3, Satoshi Kurita2, Jyrki Manninen4, Yoshiya Kasahara3, Shoya Matsuda2, Atsushi Kumamoto1, Fuminori Tsuchiya1, Ayako Matsuoka5, Yoshizumi Miyoshi2 (1.Dept. Geophys., Grad. Sch. Sci., Tohoku University, 2.Institute for Space-Earth Environmental Research, Nagoya, Japan, 3.Kanazawa, University, Kanazawa, Japan, 4.Sodankyl Geophysical Observatory, University of Oulu, Sodankyla, Finland, 5.Institute of Space and Astronautical Science, JAXA, Japan)

3:00 PM - 3:15 PM

[PEM16-12] Analysis of whistler, hiss and other magnetospheric plasma waves observed simultaneously during a series of conjunctions between ARASE (ERG) and Van Allen Probes

★Invited Papers

*Chris A Colpitts1, Yoshizumi Miyoshi2, Craig Kletzing3, George Hospodarsky3, Yoshiya Kasahara4, John Wygant1, Cynthia Cattell1, Harlan Spence7, Aaron Breneman1, Takefumi Mitani5, Mitsuru Hikishima5, Shoya Matsuda2, Masahiro Kitahara5, Yuto Katoh6 (1.University of Minnesota, 2.Nagoya University, 3.University of Iowa, 4.Kanazawa University, 5.ISAS/JAXA, 6.Tokohu University, 7.University of New Hampshire)

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