R-matrix analysis for n + $$^{16}$$O cross-sections up to E$$_{rm n}$$ = 6.0 MeV with covariances
国枝 賢; 河野 俊彦*; Paris, M.*; Hale, G. M.*; 柴田 恵一; 深堀 智生
Kunieda, Satoshi; Kawano, Toshihiko*; Paris, M.*; Hale, G. M.*; Shibata, Keiichi; Fukahori, Tokio
Oxygen is one of the most important materials in nuclear applications. However, there are big discrepancies among experimental and evaluated data in $$^{16}$$O($$n,alpha$$) cross section. Also, there are increasing demands for giving uncertainties in evaluated cross section to estimate the margin of integral calculations. We analyzed experimental cross sections with R-matrix theory, and estimated cross sections with their uncertainties. In this analysis, not only the neutron but also an inverse reactions were included. The systematic uncertainties were also considered for each measurement. The resulting cross sections and uncertainties mirror both experimental and theoretical knowledges.
使用言語 : English
掲載資料名 : Nuclear Data Sheets
: 118
ページ数 : p.250 - 253
発行年月 : 2014/04
出版社名 : Elsevier
発表会議名 : International Conference on Nuclear Data for Science and Technology (ND 2013)
開催年月 : 2013/03
開催都市 : New York
開催国 : U. S. A.
特許データ :
論文URL :
キーワード : no keyword
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広報プレスリリース :
受委託・共同研究相手機関 :
登録番号 : BB20123073
抄録集掲載番号 : 42001298
論文投稿番号 : 14937
Accesses  (From Jun. 2, 2014)
- Accesses
分野:Physics, Nuclear
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