Author Affiliations +
Takeshi Namioka,1 Koujun Yamashita,2 Masaki Yamamoto,3 Tadashi Matsushita,4 Sadao Aoki,5 Shigeru Sato3
1Universities' Space Research Association (United States)
2Institute of Space and Astronautical Science (Japan)
3Tohoku Univ. (Japan)
4National Lab. for High Energy Physics (Japan)
5Univ. of Tsukuba (Japan)