搜索结果: 1-4 共查到“原子核物理学 235U n, f”相关记录4条 . 查询时间(0.177 秒)
核数据协方差是评估核装置设计不确定度和核数据调整的重要输入，直接影响设计不确定度量化评估和核数据调整的结果。为测试基于不确定度源项分析和线性最小二乘法评价的235U平滑区协方差数据的合理性，采用OECD/NEA WPEC/SG33提出的核数据调整基准例题和自主研发的核数据调整程序NDAC，开展了以JENDL-4.0库为基础的核数据调整测试，得到了应用了235U cov版235U数据的调整结果。测试...
Multi-modal analysis for low energy neutron-induced fission of 235U
235U (n, f) multi-model prompt neutron fragment property
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2009/12/24
Low energy neutron induced fission of 235U is studied in the framework of the multi-modal fission model. The fission fragment properties, such as the yields, the average total kinetic energy distribut...
Systematics on fission fragment mass distribution of neutron induced 235U fission
235U fission fission fragment mass distribution systematics 5 Gaussian model
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2009/8/14
Based on the neutron induced fission fragment mass distribution data up to
neutron energy 20MeV measured with the double kinetic energy method (KEM) and the radio active method (RAM), the systematics...