Covariance of Neutron Cross Sections for {sup 16}O through Rmatrix Analysis
Abstract
Through the Rmatrix analysis, neutron cross sections as well as the covariance are estimated for {sup 16}O in the resolved resonance range. Although we consider the current results are still preliminary, we present the summary of the cross section analysis and the results of data uncertainty/covariance, including those for the differential cross sections. It is found that the values obtained highlight consequences of nature in the theory as well as knowledge from measurements, which gives a realistic quantification of evaluated nuclear data covariances.
 Authors:
 Japan Atomic Energy Agency, Tokaimura Nakagun, Ibaraki 3191195 (Japan)
 Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)
 Publication Date:
 OSTI Identifier:
 22436776
 Resource Type:
 Journal Article
 Resource Relation:
 Journal Name: Nuclear Data Sheets; Journal Volume: 123; Conference: International workshop on nuclear data covariances, Santa Fe, NM (United States), 28 Apr  1 May 2014; Other Information: Copyright (c) 2014 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
 Country of Publication:
 United States
 Language:
 English
 Subject:
 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; DATA COVARIANCES; DIFFERENTIAL CROSS SECTIONS; NEUTRON REACTIONS; NEUTRONS; OXYGEN 16; R MATRIX
Citation Formats
Kunieda, S., Email: kunieda.satoshi@jaea.go.jp, Kawano, T., Paris, M., Hale, G.M., Shibata, K., and Fukahori, T. Covariance of Neutron Cross Sections for {sup 16}O through Rmatrix Analysis. United States: N. p., 2015.
Web. doi:10.1016/J.NDS.2014.12.028.
Kunieda, S., Email: kunieda.satoshi@jaea.go.jp, Kawano, T., Paris, M., Hale, G.M., Shibata, K., & Fukahori, T. Covariance of Neutron Cross Sections for {sup 16}O through Rmatrix Analysis. United States. doi:10.1016/J.NDS.2014.12.028.
Kunieda, S., Email: kunieda.satoshi@jaea.go.jp, Kawano, T., Paris, M., Hale, G.M., Shibata, K., and Fukahori, T. 2015.
"Covariance of Neutron Cross Sections for {sup 16}O through Rmatrix Analysis". United States.
doi:10.1016/J.NDS.2014.12.028.
@article{osti_22436776,
title = {Covariance of Neutron Cross Sections for {sup 16}O through Rmatrix Analysis},
author = {Kunieda, S., Email: kunieda.satoshi@jaea.go.jp and Kawano, T. and Paris, M. and Hale, G.M. and Shibata, K. and Fukahori, T.},
abstractNote = {Through the Rmatrix analysis, neutron cross sections as well as the covariance are estimated for {sup 16}O in the resolved resonance range. Although we consider the current results are still preliminary, we present the summary of the cross section analysis and the results of data uncertainty/covariance, including those for the differential cross sections. It is found that the values obtained highlight consequences of nature in the theory as well as knowledge from measurements, which gives a realistic quantification of evaluated nuclear data covariances.},
doi = {10.1016/J.NDS.2014.12.028},
journal = {Nuclear Data Sheets},
number = ,
volume = 123,
place = {United States},
year = 2015,
month = 1
}
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