Influence of in-medium nucleon-nucleon cross section on the isoscaling parameter alpha
| Data(s) |
2008
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| Resumo |
The influence of in-medium nucleon-nucleon cross section on the isoscaling parameter a is investigated for two couples of central nuclear reactions Ca-40 + Ca-40 and Ca-60 + Ca-40; Sn-112 + Sn-112 and Sn-124 + Sn-124 within the isospin dependent quantum molecular dynamics. The calculated result shows that the influence of the in-medium nucleon-nucleon cross section on the isoscaling parameter a is mainly determined by the corresponding number of collisions, both for isospin dependent and isospin independent parameterizations. The mechanisms behind the effects of the in-medium nucleon-nucleon cross sections on the alpha are investigated in more details. National Natural Science Foundation of China 10435080 10447006 10575075 Chinese Academy of Sciences KJCX2-SW-N02 Basic Research of China G2000077400 |
| Identificador | |
| Idioma(s) |
英语 |
| Fonte |
Liu, JY (Liu, J. Y.); Guo, WJ (Guo, W. J.); Hao, HF (Hao, H. F.); Zuo, W (Zuo, W.); Lee, XG (Lee, X. G.) .Influence of in-medium nucleon-nucleon cross section on the isoscaling parameter alpha ,NUCLEAR PHYSICS A ,2008,811(1-2 ):223-231 |
| Palavras-Chave | #Isoscaling #Nucleon-nucleon cross section #Collision number #Mechanism |
| Tipo |
期刊论文 |
