Isospin Dependence of Fragmentation Cross Sections in Collisions of Neutron-Rich Ca Isotopes with 12C

被引：2

作者：

Ma Chunwang ^{[1
]}

Zhang Yanfang ^{[1
]}

Jin Chan ^{[2
]}

机构：

[1] Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R China

[2] Second Mil Med Univ, Inst Biophys, Shanghai 200433, Peoples R China

来源：

PLASMA SCIENCE & TECHNOLOGY | 2012年 / 14卷 / 05期

基金：

中国国家自然科学基金;

关键词：

heavy-ion collisions; neutron density distribution; neutron-rich nucleus; STATISTICAL ABRASION; NUCLEAR;

D O I：

10.1088/1009-0630/14/5/12

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The cross sections of fragments (sigma(f)) produced in the even Ca-36 similar to 52 projectile fragmentation reactions at 80 AMeV are calculated in the framework of the statistical abrasion-ablation model. The distributions of sigma(f) are investigated. Linear correlations between the peak positions of the distributions and charge numbers of the fragment isotopes are found.

引用

页码：396 / 398

页数：3

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