SPring-8, the large synchrotron radiation facility Rsearch Center for Nuclear Physics, Osaka University（RCNP） Kyoto University Research Reactor Institute (KUR) High Energy Accelerator Research Organization (KEK) Japan Proton Accelerator Research Complex (J-PARC) Japan Atomic Energy Agency (JAEA) RIKEN (Rikagaku-Kenkyusho)

"Search for the decay of 229mTh by photon detection Yoshitaka Kasamatsu, Hidetoshi Kikunaga, Koichi Takamiya, Toshiaki Mitsugashira, Takashi Nakanishi, Y. Ohkubo, Tsutomu Ohtsuki, Wataru Sato and Atsushi Shinohara Radiochim. Acta 93, 511-514 (2005).

Energy shift of electronic X-rays emitted from pionic atoms Kazuhiko Ninomiya, Hironori Sugiura, Yoshitaka Kasamatsu, Hidetoshi Kikunaga, Koichi Takamiya, Wataru Sato, Hiroshi Matsumura, Akihiko Yokoyama, Keisuke Sueki, Taichi Miura, Yasunori Hamajima and Atsushi Shinohara Radiochim. Acta 93, 515-518 (2005)."