Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Atsushi Kimura"'
Autor:
Kazushi Terada, Gerard Rovira, Osamu Iwamoto, Yuji Shibahara, Shoji Nakamura, Tatsuya Katabuchi, Nobuyuki Iwamoto, Shota Matsuura, Jun-ichi Hori, Atsushi Kimura
Publikováno v:
EPJ Web of Conferences, Vol 239, p 01044 (2020)
A research project entitled "study on accuracy improvement of fast-neutron capture reaction data of long-lived MAs for development of nuclear transmutation systems" is ongoing as a joint collaboration, including Tokyo Tech, Japan Atomic Energy Agency
Autor:
Nobuyuki Iwamoto, Jun-ich Hori, Motoharu Mizumoto, Atsushi Kimura, Hideo Harada, Shoji Nakamura, Masayuki Igashira, Taro Nakao, Tatsuya Katabuchi, Osamu Iwamoto, Kazuhito Mizuyama, Koichi Kino, Kazushi Terada
Publikováno v:
EPJ Web of Conferences, Vol 146, p 11050 (2017)
The neutron capture cross section of 99 Tc was measured using NaI(Tl) detectors of the Accurate Neutron-Nucleus Reaction Measurement Instrument (ANNRI) at the Japan Proton Accelerator Research Complex (J-PARC) in the energy range from thermal to the
Autor:
Masayuki Igashira, Atsushi Kimura, Motoharu Mizumoto, Kazushi Terada, Tatsuya Katabuchi, Tohomohiro Okamiya, Nobuyuki Iwamoto, Shotaro Yanagida
Publikováno v:
EPJ Web of Conferences, Vol 122, p 05002 (2016)
The neutron capture cross section of 89 Y was measured by the time-of-flight method in an energy range from 15 to 100 keV. A pulse-height weighting technique was applied to derive the capture yield. The absolute cross section was determined based on
Autor:
Osamu Iwamoto, Atsushi Kimura, Hideo Harada, Kazushi Terada, Jun-ichi Hori, Taro Nakao, Koichi Takamiya, Shoji Nakamura
Publikováno v:
EPJ Web of Conferences, Vol 146, p 03019 (2017)
Activity determination of 241,243 Am samples has been performed with two separate methods of calorimetry and gamma-ray spectroscopy. Decay heat measurements of the samples were carried out by using a calorimeter, and activities of the samples were ac
Autor:
Hiroshi Yashima, Masayuki Igashira, Shoji Nakamura, Yosuke Toh, Motoharu Mizumoto, Kazuyoshi Furutaka, Yoshiaki Kiyanagi, Fumito Kitatani, Kaoru Y. Hara, Mitsuo Koizumi, Atsushi Kimura, Kentaro Hirose, Jun-ichi Hori, Hideo Harada, Tatsuya Katabuchi, Tadafumi Sano, Koichi Kino, Yoshiyuki Takahashi
Publikováno v:
EPJ Web of Conferences, Vol 93, p 02004 (2015)
The neutron capture cross section measurement on 91 Zr was performed at neutron TOF beam line ANNRI installed at J-PARC/MLF. Prompt capture gamma rays from the sample were detected with an array of large Ge detectors at a distance of 21.5 m from the