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Simultaneous measurement of neutron-induced fission and capture cross sections for 241Am at neutron energies below fission threshold
https://repo.qst.go.jp/records/48953
https://repo.qst.go.jp/records/4895374fcf9a3-a6ff-4727-8801-c48471da1beb
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-05-11 | |||||
| タイトル | ||||||
| タイトル | Simultaneous measurement of neutron-induced fission and capture cross sections for 241Am at neutron energies below fission threshold | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Hirose, K.
× Hirose, K.× Nishio, K.× Makii, H.× Nishinaka, Ichiro× Ota, S.× Nagayama, T.× Tamura, N.× Goto, S.× N., Andreyev A.× J., Vermeulen M.× Gillespie, S.× Barton, C.× Kimura, A.× Harada, H.× Meigo, S.× Chiba, S.× Ohtsuki, T.× 西中 一朗 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Fission and capture reactions were simultaneously measured in the neutron-induced reactions of 241Am at the spallation neutron facility of the Japan Proton Accelerator Research Complex (J-PARC). Data for the neutron energy range of En=0.1–20 eV were taken with the TOF method. The fission events were observed by detecting prompt neutrons accompanied by fission using liquid organic scintillators. The capture reaction was measured by detecting γ rays emitted in the deexcitation of the compound nuclei using the same detectors, where the prompt fission neutrons and capture γ rays were separated by a pulse shape analysis. The cross sections were obtained by normalizing the relative yields at the first resonance to evaluations or other experimental data. The ratio of the fission to capture cross sections at each resonance is compared with those from an evaluated nuclear data library and other experimental data. Some differences were found between the present values and the library/literature values at several resonances. | |||||
| 書誌情報 |
Nuclear Instruments and Methods in Physics Research A 巻 856, p. 133-138, 発行日 2016-12 |
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| 出版者 | ||||||
| 出版者 | Elsevier B.V. | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.nima.2016.12.021 | |||||
