Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Risa Sakakibara"'
Autor:
Satoru Yamashita, Yasushi Arimoto, Tamaki Yoshioka, Naoyuki Sumi, Naoki Nagakura, Harumichi Yokoyama, Ryo Katayama, Genki Tanaka, Tomoaki Sugino, Hirohiko M. Shimizu, T. Tomita, Nao Higashi, Tatsuhiro Yamada, Hideyuki Oide, Momoko Tanaka, K. Tauchi, Yoshihisa Iwashita, Hirochika Sumino, Akihisa Toyoda, K. Taketani, Y. Igarashi, Kenji Mishima, Hiroshi Matsumura, Takashi Ino, Hidetoshi Otono, Tatsushi Shima, Ryunosuke Kitahara, Risa Sakakibara, Masaaki Kitaguchi
Publikováno v:
Nuclear Instruments & Methods in Physics Research. Section A. 799:187-196
A new time projection chamber (TPC) was developed for neutron lifetime measurement using a pulsed cold neutron spallation source at the Japan Proton Accelerator Research Complex (J-PARC). Managing considerable background events from natural sources a
Autor:
A. Morishita, Risa Sakakibara, Masaaki Kitaguchi, T. Tomita, Hidetoshi Otono, Mami Yokohashi, Tatsushi Shima, Naoyuki Sumi, Hirohiko M. Shimizu, Tomoaki Sugino, S. Ieki, Yoshihisa Iwashita, Takashi Ino, Kaoru Taketani, Satoru Yamashita, Katsuya Hirota, Tamaki Yoshioka, Kenji Mishima, Naoki Nagakura, Hirochika Sumino, Hideyuki Oide, Yoshichika Seki, Takahito Yamada, Genki Tanaka, Ryunosuke Kitahara
Publikováno v:
Scopus-Elsevier
The neutron lifetime is one of the basic parameters in the weak interaction, and is used for predicting the light element abundance in the early universe. Our group developed a new setup to measure the lifetime with the goal precision of 0.1% at the