*Yuichi Ikuhara^1,2,3 (1. Univ.Tokyo (Japan), 2. Japan Fine Ceramics Center (Japan), 3. Tohoku Univ. (Japan))

*Katsuya Iwaya¹, Riku Shibuya¹, Hidenori Hiramatsu², Hideo Hosono², Yutaka Miyatake¹ (1. UNISOKU Co,.Ltd. (Japan), 2. Tokyo Inst. of Tech. (Japan))

*Toshiya Otomo^1,2,3,4, Kazutaka Ikeda^1,2,3, Takashi Honda^1,2,3, Sho Sashida³, Mayu Tsunoda⁴, Takuya Okudaira⁵, Shingo Takahashi⁴, Wataru Kambara⁶, Takayuki Oku⁶ (1. High Energy Accelerator Research Organization (KEK) (Japan), 2. J-PARC center, KEK (Japan), 3. The Graduate University for Advanced Studies (SOKENDAI) (Japan), 4. Graduate School of Science and Engineering, Ibaraki University (Japan), 5. Department of Physics, Nagoya Univ. (Japan), 6. J-PARC center, Japan Atomic Energy Agency (Japan))

*Koji Nishikawa¹, Yuka Nakagawa¹, Shota Inoue¹, Takafumi Chuji¹, Satoshi Nakashima², Yasuteru Shigeta³, Katsuyuki Fukutani⁴, Yoshiki Higuchi¹ (1. Univ. of Hyogo (Japan), 2. Nara Inst. of Sci. and Tech. (Japan), 3. Tsukuba Univ. (Japan), 4. The Univ. of Tokyo (Japan))