Parametrization of woods-saxon potential for heavy-ion systems

被引：8

作者：

Gan, Lin ^{[1
]}

Li, ZhiHong ^{[1
]}

Sun, HuiBin ^{[2
]}

Pang, DanYang ^{[3
]}

Guo, Bing ^{[1
]}

Li, YunJu ^{[1
]}

Su, Jun ^{[1
]}

Yan, ShengQuan ^{[1
]}

Li, ErTao ^{[1
,2
]}

Wang, YouBao ^{[1
]}

Lian, Gang ^{[1
]}

Han, ZhiYu ^{[1
]}

Li, XinYue ^{[1
]}

Li, DongHui ^{[1
]}

Ma, TianLi ^{[1
]}

Pei, ChangJin ^{[1
]}

Shen, YangPing ^{[1
]}

Su, Yi ^{[1
]}

Zeng, Sheng ^{[1
]}

Zhou, Yong ^{[1
]}

Liu, Weiping ^{[1
]}

机构：

[1] China Inst Atom Energy, Beijing 102413, Peoples R China

[2] Shenzhen Univ, Coll Phys & Energy, Shenzhen 518060, Peoples R China

[3] Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China

来源：

SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY | 2017年 / 60卷 / 08期

基金：

中国国家自然科学基金;

关键词：

optical potential; elastic scattering; heavy-ion reactions; MULTINUCLEON TRANSFER-REACTIONS; OPTICAL-MODEL ANALYSIS; ELASTIC-SCATTERING; INELASTIC-SCATTERING; ENERGY-DEPENDENCE; COULOMB BARRIER; ALPHA-PARTICLES; REACTION-RATES; FUSION; CA-40;

D O I：

10.1007/s11433-017-9061-5

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Several elastic scattering angular distributions of C-12 from target nuclei of A 39 are analyzed to extract the Woods-Saxon potential parameters with the fixed imaginary potential and Coulomb radius parameters. Using the best fitted diffuseness parameters, the correlations of the real part parameters with A(1)(1/3) + A(2)(1/3) and incident energy are revealed, and the systematic Woods-Saxon potential parameters are presented for nucleus-nucleus interaction. The proposed potential parameters can reproduce not only the elastic scattering angular distributions induced by C-12, but also many elastic scattering angular distributions induced by the projectiles other than C-12, thus providing important inputs for the study of nuclear reactions of heavy-ion systems.

引用

页数：7

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