Oxygen Dominant Ring Current during Super and Large Geomagnetic Storms at Solar Maximum Observed by the Arase Satellite
Naritoshi Kitamura1, Kazuhiro Yamamoto1, Shoichiro Yokota2, Satoshi Kasahara3, Atsuki Shinbori1, Yusuke Ebihara4, Kunihiro Keika5, Lynn M Kistler6, Yoshizumi Miyoshi1, Tomoaki Hori7, Chae Woo Jun7, Akimasa Ieda8, Ayako Matsuoka9, Mariko Teramoto10 and Iku Shinohara11, (1)Nagoya University, Institute for Space-Earth Environmental Research, Nagoya, Japan, (2)The University of Osaka, Osaka, Japan, (3)The University of Tokyo, Graduate School of Science, Tokyo, Japan, (4)Kyoto University, Research Institute for Sustainable Humanosphere, Kyoto, Japan, (5)The University of Tokyo, Department of Earth and Planetary Science, Tokyo, Japan, (6)Univ New Hampshire, Durham, United States, (7)ISEE, Nagoya University, Nagoya, Japan, (8)Nagoya University, ISEE, Nagoya, Japan, (9)Kyoto University, Kyoto, Japan, (10)Kyushu Institute of Technology, Department of Space Systems Engineering, Fukuoka, Japan, (11)Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, Sagamihara, Kanagawa, Japan