Evaluation of Neutron Detection Efficiency with Liquid Scintillation Detector for the <sup>4</sup>He(a,n)<sup>7</sup>Be measurement
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- Takeda Tomoya
- Division of Physics and Astronomy, Graduate School of Science, Kyoto University
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- Yoshiko En'yo
- Division of Physics and Astronomy, Graduate School of Science, Kyoto University
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- Kawabata Takahiro
- Division of Physics and Astronomy, Graduate School of Science, Kyoto University
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- Tsumura Miho
- Division of Physics and Astronomy, Graduate School of Science, Kyoto University
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- Furuno Tatsuya
- Division of Physics and Astronomy, Graduate School of Science, Kyoto University
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- Murata Motoki
- Division of Physics and Astronomy, Graduate School of Science, Kyoto University
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- Nanamura Takuya
- Division of Physics and Astronomy, Graduate School of Science, Kyoto University
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- Morimoto Takahiro
- Division of Physics and Astronomy, Graduate School of Science, Kyoto University
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- Ichikawa Masaya
- Division of Physics and Astronomy, Graduate School of Science, Kyoto University
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- Koshikawa Ami
- Division of Physics and Astronomy, Graduate School of Science, Kyoto University
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- Shikata Yuki
- Division of Physics and Astronomy, Graduate School of Science, Kyoto University
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- Takahashi Yu
- Division of Physics and Astronomy, Graduate School of Science, Kyoto University
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- Miyawaki Eisuke
- Division of Physics and Astronomy, Graduate School of Science, Kyoto University
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- Watanabe Ken
- Division of Physics and Astronomy, Graduate School of Science, Kyoto University
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- Okamoto Shintaro
- Faculty of Science, Kyoto University
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- Goto Tatsuya
- Faculty of Science, Kyoto University
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- Sakaguchi Yuichi
- Faculty of Science, Kyoto University
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- Sakata Itsushi
- Faculty of Science, Kyoto University
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- Takimoto Chisato
- Faculty of Science, Kyoto University
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- Fujikawa Yuki
- Faculty of Science, Kyoto University
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- Kubono Shigeru
- Riken
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- Nishimura Shunji
- Riken
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- Iwasa Naohito
- Department of Physics, Graduate school of Science, Tohouku University
Bibliographic Information
- Other Title
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- <sup>4</sup>He(α,n)<sup>7</sup>Be反応測定のための液体シンチレータによる中性子検出効率の評価
Abstract
<p>宇宙論的リチウム問題解決のため、我々は7Liの合成に関わる7Be(n,a)4He反応に着目した。これの逆反応4He(a,n)7Beの閾値近傍での断面積を調べたが、中性子の検出効率による不定性があった。そこでd(d,n3He)反応を測定し、検出効率を評価した。測定は大阪大学核物理研究センターENNコースで行った。本発表では実験セットアップと評価結果について述べる。</p>
Journal
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- Meeting Abstracts of the Physical Society of Japan
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Meeting Abstracts of the Physical Society of Japan 71.2 (0), 184-184, 2016
The Physical Society of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282680936645632
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- NII Article ID
- 130006244534
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- ISSN
- 21890803
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed