ID | 60754 |
フルテキストURL | |
著者 |
Tanaka, Tomoyuki
Department of Physics, Okayama University
Hagiwara, Kaito
Department of Physics, Okayama University
Gazzola, Enrico
Universitá di Padova and INFN, Dipartimento di Fisica
Ali, Ajmi
Department of Physics, Okayama University
Ou, Iwa
Department of Physics, Okayama University
Sudo, Takashi
Department of Physics, Okayama University
Das, Pretam Kumar
Department of Physics, Okayama University
Reen, Mandeep Singh
Department of Physics, Okayama University
Dhir, Rohit
Department of Physics, Okayama University
Kimura, Atsushi
Japan Atomic Energy Agency
Nakamura, Shoji
Japan Atomic Energy Agency
Iwamoto, Nobuyuki
Japan Atomic Energy Agency
Harada, Hideo
Japan Atomic Energy Agency
Collazuol, Gianmaria
Universitá di Padova and INFN, Dipartimento di Fisica
Lorenz, Sebastian
Institut für Physik, Johannes Gutenberg-Universität Mainz
Wurm, Michael
Institut für Physik, Johannes Gutenberg-Universität Mainz
Focillon, William
Département de Physique, École Polytechnique
Gonin, Michel
Département de Physique, École Polytechnique
Yano, Takatomi
Kamioka Observatory, ICRR, University of Tokyo
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抄録 | Natural gadolinium is widely used for its excellent thermal neutron capture cross section, because of its two major isotopes: Gd-155 and Gd-157. We measured the gamma-ray spectra produced from the thermal neutron capture on targets comprising a natural gadolinium film and enriched Gd-155 (in Gd2O3 powder) in the energy range from 0.11 MeV to 8.0 MeV, using the ANNRI germanium spectrometer at MLF, J-PARC. The freshly analyzed data of the Gd-155(n,gamma) reaction are used to improve our previously developed model (ANNRI-Gd model) for the Gd-157(n,gamma) reaction [K. Hagiwara et al. [ANNRI-Gd Collaboration], Prog. Theor. Exp. Phys. 2019, 023D01 (2019)], and its performance confirmed with the independent data from the Gd-nat(n,gamma) reaction. This article completes the development of an efficient Monte Carlo model required to simulate and analyze particle interactions involving the thermal neutron captures on gadolinium in any relevant future experiments.
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発行日 | 2020-04-13
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出版物タイトル |
Progress of Theoretical and Experimental Physics
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巻 | 2020巻
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号 | 4号
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出版者 | Oxford University Press
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開始ページ | 043D02
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ISSN | 2050-3911
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資料タイプ |
学術雑誌論文
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言語 |
英語
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OAI-PMH Set |
岡山大学
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著作権者 | © The Author(s) 2020.
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論文のバージョン | publisher
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DOI | |
Web of Science KeyUT | |
関連URL | isVersionOf https://doi.org/10.1093/ptep/ptaa015
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ライセンス | http://creativecommons.org/licenses/by/4.0/
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助成機関名 |
日本学術振興会
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助成番号 | 26104006
15K21747
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