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Problems of DPA cross-sections above 20 MeV in FENDL-3.1d found in A-FNS neutronics analysis
https://repo.qst.go.jp/records/76795
https://repo.qst.go.jp/records/767957f70404a-44ca-466a-b832-984ccdbac530
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-09-17 | |||||
| タイトル | ||||||
| タイトル | Problems of DPA cross-sections above 20 MeV in FENDL-3.1d found in A-FNS neutronics analysis | |||||
| 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× Konno, Chikara× Ota, Masayuki× Kasugai, Atsushi× Kwon, Saerom× Masayuki, Ota× Atsushi, Kasugai |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Our detailed investigation on the data of iron nuclei in nuclear data library FENDL-3.1d figured out that residual nucleus production yield data just above 20 MeV had a problem, which caused a sharp spike in the DPA cross-section. In addition, we revealed that the same and similar problems occurred the data in other 73 nuclei FENDL-3.1d selected from TENDL- 2010 or TENDL-2011. Thus, we revised the yield data and verified that the sharp spike just above 20 MeV in the DPA cross-section disappeared using the revised data. Moreover, the DPA cross-section data of 49 nuclei in FENDL-3.1d from JENDL/HE-2007 became much smaller sharply above 20 MeV because the nuclei had no energy distribution data of residual nuclei above 20 MeV. Other problems occurred in 13 nuclei of FENDL-3.1d from JEFF-3.1.1 above several MeV, due to wrong energy distribution data of recoil nucleus in the inelastic scatter- ing to continuum states below 20 MeV and no energy distribution data of residual nuclei above 20 MeV. The DPA cross-section data of more than 70% of nuclei in FENDL-3.1d have problems due to non-physical data in the original nuclear data. | |||||
| 書誌情報 |
Journal of Nuclear Science and Technology 巻 57, 号 3, p. 344-351, 発行日 2019-09 |
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| 出版者 | ||||||
| 出版者 | Tayler & Francis | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0022-3131 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1080/00223131.2019.1661306 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.tandfonline.com/doi/full/10.1080/00223131.2019.1661306 | |||||
