Study of survival probability of super heavy nuclei

被引：0
作者：
Wang, N [1 ]
Zhao, EG
Li, WF
Li, JF
Xu, HS
Zuo, W
Li, JQ
机构：
[1] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
[2] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
[3] Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2003年 / 40卷 / 02期
关键词：
super-heavy nuclei; survive probability; fission width; neutron emission width;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The survival probability of super heavy nuclei produced in cold fusion reactions is studied by using the standard Fermi gas level density formula and analyzed with fission and neutron evaporation characteristics predicted in different theoretical models. The level density formula used in this letter suppresses the ratio of neutron emission width to fission width, Gamma(n)/Gamma(f). The dependence of Gamma(n)/Gamma(f) on the saddle point level density parameter and excitation energy is also investigated.
引用
收藏
页码：199 / 202
页数：4
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