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Problems on neutron production data of Be-9 in TENDL-2017 and -2019 deuteron sub-libraries
https://repo.qst.go.jp/records/84935
https://repo.qst.go.jp/records/84935c648c86f-978b-4cf7-8620-14fae5acc0a2
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-01-05 | |||||
| タイトル | ||||||
| タイトル | Problems on neutron production data of Be-9 in TENDL-2017 and -2019 deuteron sub-libraries | |||||
| 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 |
Kwon, Saerom
× Kwon, Saerom× Masayuki, Ota× Satoshi, Sato× Kwon, Saerom× Masayuki, Ota× Satoshi, Sato |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We have identified several issues that neutron production data differed markedly among the official three kinds of9Be ENDF-6 format files in the TENDL-2017: ‘‘the TENDF file”, ‘‘special ENDF file” and ‘‘another special ENDF file”. Our detailed investigation specified; (1) different neutron production cross section above 30 MeV in the ‘‘special ENDF file”, and (2) wrong secondary neutron energy distribution data in ‘‘the TENDF file” and/or ‘‘special ENDF file”. We confirmed that TENDL-2019, the latest version of TENDL, deleted the problematic ‘‘special ENDF file” and improved some of the wrong secondary neutron energy distribution data in ‘‘the TENDF file”. A simple test calculation indicated that ‘‘another special ENDF file” seemed to be physically the best among the three TENDL-2017 ENDF files. Analyses with thick target neutron yield experiments, however, demonstrated that even ‘‘another special ENDF file” did not reproduce the experimental data, while the test calculation using a new deuteron induced library from JENDL (JENDL/DEU-2020) showed good agreement with the experimental data. | |||||
| 書誌情報 |
Annals of Nuclear Energy 巻 169, p. 108932, 発行日 2022-05 |
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| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0306-4549 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.anucene.2021.108932 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.sciencedirect.com/science/article/pii/S0306454921008094?via%3Dihub | |||||
