Systematics and determination of level density parameters of fission product nuclei.
スポンサーリンク
概要
- 論文の詳細を見る
Nuclear level density parameters of fission product nuclei were determined in a consistent way with experimental neutron resonance data and level, scheme data. The composite level density formula of Gilbert & Cameron was used with a revised expression of spin cut-off factor. The systematic trends in the determined parameters were investigated in detail. In addition to the parameter systematics used hitherto, two new phenomenological systematics were proposed and discussed. These systematics were fully used to estimate the level densities of nuclei whose experimental data are lacking. Parameters of about 130 nuclei were determined to form an extensive data base for calculation of neutron cross sections of fission products.
- 一般社団法人 日本原子力学会の論文
著者
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Sasaki Makoto
Advanced Medical Research Center Iwate Medical University
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SASAKI Makoto
Advanced Reactors Engineering Department, Mitsubishi Atomic Power Industries, Inc.
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IIJIMA Shungo
NAIG Nuclear Research Laboratory, Nippon Atomic Industry Group Co., Ltd.
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YOSHIDA Tadashi
NAIG Nuclear Research Laboratory, Nippon Atomic Industry Group Co., Ltd.
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AOKI Tamotsu
Nuclear Power Division, Fuji Electric Co., Ltd.
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WATANABE Takashi
Nuclear System Division, Kawasaki Heavy Industries, Inc.
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IIJIMA Shungo
NAIG Nuclear Reseach Laboratory, Nippon Atomic Industry Group Co. Ltd.
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