节点文献
中重核14.5MeV(n,2n),(n,3n)反应截面的系统学计算
THE SYSTEMATIC CALCULATIONS OF (n,2n) AND (n,3n) REACTION CROSS SECTIONS FOR MEDIUM-HEAVY NUCLEI AT 14.5 MeV
【摘要】 本文从中子核反应机制出发,讨论(n,2n),(n,3n)反应过程,给出约化截面的计算公式.按照系统学方法计算z=58-83的53个中重核的14.5MeV(n,2n),(n,3n)反应截面,计算结果与实验值符合较好.
【Abstract】 The (n, 2n) and (n, 3n) reaction processes have been studied by mechanism analysis of the neutron-induced nuclear reactions, formulae for evaluating the reduced cross section have been given. The cross sections of 14.5 MeV (n, 2n), (n, 3n) reactions have been calculated according to the systematic method for Z=58-83 about 53 nuclei. A good agreement between the results of the systematic calculations and the experimental data has been reached.
【基金】 核工业部核电局资助项目
- 【文献出处】 高能物理与核物理 ,High Energy Physics and Unclear Physics , 编辑部邮箱 ,1988年05期
- 【下载频次】22