High-Energy Radiation Phenomena from Winter Thunderstorms and Lightning in Japan


Teruaki Enoto1, Yuuki Wada2, Yoshihiro Furuta3, Kazuhiro Nakazawa4, Takayuki Yuasa5, Kazuo Makishima6, Mitsuteru Sato7, Yousuke Sato8, Harufumi Tsuchiya6, Daigo Umemoto9, Gregory S Bowers10, Masashi Kamogawa11, Yoshitaka Nakamura12, Takeshi Morimoto13 and David Smith14, (1)Kyoto University, Kyoto, Japan, (2)Graduate School of Engineering, Osaka University, Division of Electrical, Electronic and Infocommunications Engineering, Osaka, Japan, (3)JAEA, Tokyo, Japan, (4)Nagoya University, Nagoya, Japan, (5)RIKEN, Saitama, Japan, (6)RIKEN, Wako, Japan, (7)Hokkaido University, Faculty of Science, Sapporo, Japan, (8)RIKEN Advanced Institute for Computational Science (AICS), Kobe, Japan, (9)RIKEN, Kobe, Japan, (10)Los Alamos National Laboratory, Los Alamos, NM, United States, (11)Tokyo Gakugei Univ, Tokyo, Japan, (12)Kobe City College of Tech., Kobe, Japan, (13)Kindai University, Osaka, Japan, (14)University of California Santa Cruz, Santa Cruz, CA, United States