| 能级密度参数经验公式的研究 |
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| 引用本文： | 姚立山 王锡林. 能级密度参数经验公式的研究[J]. 兰州大学学报(自然科学版), 1991, 27(2): 74-79 |
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| 作者姓名： | 姚立山 王锡林 |
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| 作者单位： | 兰州大学原子核研究所，兰州大学计算中心 兰州，730000，兰州，730000 |
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| 摘 要： |
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| 关 键 词： | 能级密度 中子反应截面 经验公式 |
Study of Semi-Empirical Formula for Nuclear Level-Pensity Parameter |
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| Yao Lishan Institute of Nuclear Research,Lanzhou University,Lanzhou, Wang Xilin Computer Center,Lanzhou University,Lanzhou. Study of Semi-Empirical Formula for Nuclear Level-Pensity Parameter[J]. Journal of Lanzhou University(Natural Science), 1991, 27(2): 74-79 |
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| Authors: | Yao Lishan Institute of Nuclear Research Lanzhou University Lanzhou Wang Xilin Computer Center Lanzhou University Lanzhou |
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| Affiliation: | Yao Lishan Institute of Nuclear Research,Lanzhou University,Lanzhou,730000 Wang Xilin Computer Center,Lanzhou University,Lanzhou,730000 |
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| Abstract: | The semi-empirical formula for nuclear level-density parameter is studiedand the (n,2n) reaction cross sections calculated by using the systematicmethod,The measured values are compared with the systematic predictions,and the coefficient k for an optimized level-density parameter formula isobtained. |
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| Keywords: | level-density empirical formula systematics (n 2n)reaction cross section |
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