Issue |
EPJ Web Conf.
Volume 281, 2023
5th International Workshop on Nuclear Data Covariances (CW2022)
|
|
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Article Number | 00009 | |
Number of page(s) | 4 | |
DOI | https://doi.org/10.1051/epjconf/202328100009 | |
Published online | 29 March 2023 |
https://doi.org/10.1051/epjconf/202328100009
Evaluation of covariance data in JENDL
Nuclear Data Center, Japan Atomic Energy Agency, 2-4 Shirakata, Tokai-mura, Naka-gun, Ibaraki 319-1195, Japan
* Corresponding author: iwamoto.osamu@jaea.go.jp
Published online: 29 March 2023
Evaluation of covariance for JENDL was virtually started after the release of JENDL-3.2. The covariance data were obtained for 16 nuclides and compiled to the JENDL-3.2 Covariance File. At the time of the JENDL-4.0 development, covariances were much enhanced especially for actinides; covariance data were given for 99 nuclides in total. The latest version JENDL-5 includes covariance data for 105 nuclides by adding new evaluations for light nuclides and structure materials. An overview of the covariance evaluation for JENDL is presented.
© The Authors, published by EDP Sciences, 2023
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