| 200 MeV内p+60Ni核反应的计算与分析 |
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| 引用本文： | 梁春恬,蔡崇海.200 MeV内p+60Ni核反应的计算与分析[J].山西大学学报(自然科学版),2009,32(3). |
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| 作者姓名： | 梁春恬 蔡崇海 |
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| 作者单位： | 1. 天津城市建设学院基础部物理教研室,天津,300384
2. 南开大学物理科学学院,天津,300071 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)项目子课题 |
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| 摘 要： | 以现有p+60Ni核反应的实验数据为基础,利用自行研制的大型程序MEND从理论上系统地计算了200MeV能区内p+60Ni核反应的反应截面、弹性散射角分布、能谱和6种轻粒子(n、p、α、d、t、3He)出射的双微分截面.与实验数据及ENDF/B6评价库比较发现,文章理论计算的结果与实验数据基本一致;与ENDF/B6相比,文章增加了3He的计算,将能区上推到了200 MeV,结果更接近实验敷据、更全面.
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| 关 键 词： | 质子诱发反应 截面 能谱 双微分截面 |
Calculation and Analysis of p+60Ni Reaction Below 200 MeV |
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| LIANG Chun-tian,CAI Chong-hai.Calculation and Analysis of p+60Ni Reaction Below 200 MeV[J].Journal of Shanxi University (Natural Science Edition),2009,32(3). |
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| Authors: | LIANG Chun-tian CAI Chong-hai |
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| Abstract: | Based on the experimental data of p+~(60)Ni reaction, all kinds of reaction cross sections, elastic scattering angular distributions,energy spectra,and the double differential cross sections of neutron,proton, alpha, deuteron,triton and helium emissions were calculated for p+~(60)Ni reaction below 200 MeV with MEND which was a large calculation code developed by ourselves. The theoretical results were compared with the existing experimental data and with the results of ENDF/B6 evaluation file. As a whole,the theoretical results agreed with the experimental data. Compared with ENDF/B6 file,the calculations of ~3He e-mission were considered and the energy region was up to 200 MeV in this paper. Our results were better and more detailed. |
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| Keywords: | 60Ni |
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