| 铜及其同位素的实验中子数据及协方差数据评价 |
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| 引用本文： | 贾敏,吕健. 铜及其同位素的实验中子数据及协方差数据评价[J]. 华北水利水电学院学报, 2006, 27(4): 104-106 |
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| 作者姓名： | 贾敏 吕健 |
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| 作者单位： | 华北水利水电学院,河南,郑州,450011;华北水利水电学院,河南,郑州,450011 |
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| 摘 要： | 为满足核工程对核数据的需求,基于铜及其同位素阈能从99.5 keV至20 MeV能区的实验中子数据,对这些数据及协方差数据进行了评价,并运用协方差处理程序EXPCOV和拟合程序SPC给出了最佳的推荐截面值和协方差矩阵.这些评价数据和实验数据符合较好,为相关核数据的理论计算提供了基础.
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| 关 键 词： | 核数据 中子数据 截面 协方差矩阵 |
| 文章编号： | 1002-5634（2006）04-0104-03 |
| 收稿时间： | 2006-07-26 |
| 修稿时间： | 2006-09-07 |
Neutron Data and Covariance Data Evaluation of Experimental Data for 63,65,NatCu |
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| JIA Min,LU Jian. Neutron Data and Covariance Data Evaluation of Experimental Data for 63,65,NatCu[J]. Journal of North China Institute of Water Conservancy and Hydroelectric Power, 2006, 27(4): 104-106 |
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| Authors: | JIA Min LU Jian |
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| Affiliation: | North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450011, China |
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| Abstract: | To meet the needs for nuclear data, the evaluation of neutron data and covariance data for ^65, 63,NatCu in the energy range from 99.5 keV or threshold energy to 20 MeV are carried out. The cross section data and covariance matrixes, which can be used as the basis of theoretical calculation concerned, are given out by using code SPC and EXPCOV. |
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| Keywords: | nuclear data neutron data cross section data covariance matrix |
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