In-medium nucleon-nucleon cross section and its effect on total nuclear reaction cross section
In-medium nucleon-nucleon cross section and its effect on total nuclear reaction cross section
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DOI：
10.1103/physrevc.58.572
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发表时间：
1998-07
影响因子：
3.1
通讯作者：
Cai Xiang-zhou;Feng Jun;Shen Wen-qing;M. Yugang;W. Jian-song;Yb Wei
中科院分区：
文献类型：
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作者：
Cai Xiang-zhou;Feng Jun;Shen Wen-qing;M. Yugang;W. Jian-song;Yb Wei
给出了一个考虑核物质密度和入射能量依赖关系的介质中核子-核子碰撞截面的唯象公式。在库仑修正的Glauber模型的基础上，利用该公式研究了核反应总截面。计算结果可以在较宽的能量范围内再现稳定核和奇异核诱导的反应总截面。
A phenomenological formula for in-medium nucleon-nucleon cross section is presented, in which nuclear matter density and incident energy dependencies are included. This formula is used to study total nuclear reaction cross section based on Coulomb-modified Glauber model. The calculated results can reproduce experimental total reaction cross section induced by the stable nuclei and the exotic nuclei over a wide energy range.