International Session (Oral)

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

[P-EM04_28AM2] New Perspectives on Earth's Inner Magnetosphere

Mon. Apr 28, 2014 11:00 AM - 12:40 PM 311 (3F)

Convener:*Danny Summers(Dept of Math and Stats,Memorial University of Newfoundland), Yusuke Ebihara(Research Institute for Sustainable Humanosphere, Kyoto University), Yoshizumi Miyoshi(Solar-Terrestrial Environement Laboratory, Nagoya University), Chair:Yusuke Ebihara(Research Institute for Sustainable Humanosphere, Kyoto University)

Earth's inner magnetosphere is a complex, dynamic plasma environment which includes the radiation belts, ion/electron ring current, plasmasphere, and ionosphere at auroral/sub-auroral latitudes. This session invites papers on all facets of inner magnetosphere research, including recent observations from space and ground, simulations, modeling and theory. Reports of particle, wave, and field data from the Van Allen Probes are particularly welcome, in addition to observations from other satellite missions such as THEMIS, POES, Cluster, and Akebono as well as ground-based facilities such as SuperDARN and magnetometers. Papers related to the planned JAXA mission ERG are also especially encouraged. The ERG satellite, with an expected launch in 2015-2016, will explore in particular how relativistic electrons are generated in the inner magnetosphere during disturbed geomagnetic conditions. Both science-related and instrument-related papers on ERG are solicited, including ground-based observations and simulations. Recent advances in the analysis of magnetospheric wave-particle interactions via particle simulations and nonlinear theory are also welcome.

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11:00 AM - 11:15 AM

[PEM04-01] ERG project

*Yoshizumi MIYOSHI¹, Takeshi TAKASHIMA², Kazushi ASAMURA², Kazuo SHIOKAWA¹, Kanako SEKI¹, Masafumi SHOJI¹, Iku SHINOHARA², Masafumi HIRAHARA¹, Nana HIGASHIO², Haruhisa MATSUMOTO², Satoshi KASAHARA², Takefumi MITANI², Yasumasa KASABA³, Ayako MATSUOKA², Hirotsugu KOJIMA⁴, Masaki FUJIMOTO², Takayuki ONO³ (1.STEL, Nagoya University, 2.JAXA, 3.Graduate School of Science, Tohoku University, 4.RISH, Kyoto University)

11:15 AM - 11:35 AM

★ [PEM04-02] Upper Atmosphere phenomena in Geomagnetic Anomaly Region in association with Magnetosphere Disturbances

*Kazuo MAKITA¹ (1.Takushoku University)

11:35 AM - 11:55 AM

★ [PEM04-03] Loss of geosynchronous relativistic electrons by EMIC waves during quiet geomagnetic conditions

*Khan-hyuk KIM¹, Kiho HYUN¹, Ensang LEE¹, Dong-hun LEE¹ (1.School of Space Research, Kyung Hee University, Gyeonggi, Korea.)

11:55 AM - 12:10 PM

[PEM04-04] Characteristics of dayside SAPS structures observed by the SuperDARN Hokkaido radar

*Nozomu NISHITANI¹, Tomoaki HORI¹, Hiroki NAGANO¹ (1.Solar-Terrestrial Environment Laboratory, Nagoya University)

12:10 PM - 12:25 PM

[PEM04-05] Amplification of EMIC waves by Pc3-4 waves

*Reiko NOMURA¹, Kunihiro KEIKA², Mariko TERAMOTO³, Craig KLETZING⁴ (1.IGEP, TU Braunschweig, 2.Solar-Terrestrial Environment Laboratory, Nagoya University, 3.Department of Physics and Astronomy, The University of Iowa, 4.Japan Aerospace Exploration Agency)

12:25 PM - 12:40 PM

[PEM04-06] Study of Pc1 pearl structures observed at multi-point ground stations at Russia, Japan and Canada

*Chae-woo JUN¹, Kazuo SHIOKAWA¹, I. SCHOFIELD², M. CONNORS², I. PODDELSKY³, B. SHEVTSOV³ (1.Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan, 2.Center for Science, Athabasca University, Athabasca, Canada, 3.Institute of Cosmophysical Research and Radiowave Propagation, Far Eastern Branch of the Russian Aca)