Fermi-motion effect on the intermediate energy nucleus-nucleus collision

被引：3

作者：

Fan, G. W. ^{[1
]}

Kong, W. Y. ^{[1
]}

Han, T. F. ^{[1
]}

Li, X. C. ^{[1
]}

Ma, J. B. ^{[2
]}

Sheng, Z. Q. ^{[3
]}

Shi, G. Z. ^{[2
]}

Tian, F. ^{[4
]}

Wang, J. ^{[1
]}

Zhang, C. ^{[1
]}

机构：

[1] Anhui Univ Sci & Technol, Sch Chem Engn, Huainan 232001, Peoples R China

[2] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China

[3] Anhui Univ Sci & Technol, Sch Sci, Huainan 232001, Peoples R China

[4] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China

来源：

MODERN PHYSICS LETTERS A | 2016年 / 31卷 / 39期

基金：

中国国家自然科学基金;

关键词：

Glauber model; Fermi-motion; nucleus nucleus collision; nuclear structure; REACTION CROSS-SECTIONS; DENSITY-DISTRIBUTION; INELASTIC-SCATTERING; HALO; FRAGMENTATION; ISOTOPES; B-8; BE-10; IONS;

D O I：

10.1142/S0217732316502163

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The Glauber model is modified with the Fermi-motion effect in the calculation of elastic differential cross-sections and momentum distributions of a fragment from mother nucleus. Different reaction systems at low energies are calculated with the modified Glauber model. It is found that calculations including the Fermi-motion provide a better prescription relating the model to a proper nuclear density distribution by comparing with the experimental data. On the basis of the studies, the influence of the correction on the extracted nuclear radius is quantified. The results further confirm the importance of the Fermi-motion in the nucleus nucleus collision reactions at low energies.

引用

页数：11

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