*Hajime Kita1, Tomoki Kimura2, Chihiro Tao3, Fuminori Tsuchiya1, Go Murakami4, Atsushi Yamazaki4, Kazuo Yoshioka5, Robert W Ebert6, Robert J Wilson7, Philip W Valek6, George Clark8, Sooman Han4, Daniel Santos-Costa6, Hiroaki Misawa1, Takeshi Sakanoi1, Yasumasa Kasaba1, Ichiro Yoshikawa5, Masaki Fujimoto4
(1.Tohoku University, 2.Nishina-Center for Accelerator Based Science, RIKEN, 3.National Institute of Information and Communications Technology, 4.Institute of Space and Astronautical Science / Japan Aerospace Exploration Agency, 5.The University of Tokyo, 6.Southwest Research Institute, 7.Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, 8.Johns Hopkins University Applied Physics Laboratory)