集体态及转移反应对p+^(60)Ni核反应数据的影响

The Influnce of Collective State and Transfer Reation for p+^(60)Ni Nuclear Data

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摘要在p+^(60)Ni核反应的理论机制中考虑集体态和转移反应效应,利用大型程序MEND从理论上计算了200 MeV能区内该反应的能谱和6种轻粒子(n、p、α、d、t、~3He)出射的双微分截面。计算结果与实验数据基本一致;与Liang and Cai工作相比,能谱和双微分截面中出现的尖峰的符合更好些。 Collective state and transfer reaction are considered. Energy spectra and the double differential cross sections of neutron, proton, alpha, deuteron, triton and helium emissions are calculated for p＋60Ni reaction below 200 MeV with the large calculation code MEND. As a whole, the theoretical results agree with the corresponding experimental data. Compared with the work of Liang and Cai, this paper has a prominent feature in accounting for the peaks of the energy spectra and the double differential cross sections.

作者梁春恬

机构地区天津城市建设学院基础部物理教研室

出处《南开大学学报（自然科学版）》 CAS CSCD 北大核心 2009年第4期38-42,共5页 Acta Scientiarum Naturalium Universitatis Nankaiensis

基金国家重点基础研究发展计划(973计划)项目子课题(2007CB209903)

关键词 p+~60Ni 集体态转移反应能谱双微分截面 p ＋ 60Ni collective state transfer reaction energy spectra double differential cross section

分类号 O571.4 [理学—粒子物理与原子核物理]

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南开大学学报（自然科学版）

2009年第4期

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集体态及转移反应对p+^(60)Ni核反应数据的影响

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