1:30 PM - 2:15 PM
*Kazuhiko Ninomiya1, Kenya Kubo2, Izumi Umegaki3, Motonobu Tampo3, Naritoshi Kawamura3, Yasuhiro Miyake3, Koichiro Shimomura3, Tsutomu Saito4, Takashi Yoshimura1 (1. Institute for Radiation Sciences, Osaka University, 2. Division of Natural Sciences, International Christian University, 3. Muon Science Laboratory, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), 4. National Museum of Japanese History)