ALPHA-DECAYS TO MEMBERS OF GROUND-STATE ROTATIONAL BAND OF HEAVY EVEN-EVEN NUCLEI

被引：1
作者：
Xu, Chang [1 ,2 ]
Ren, Zhongzhou [1 ,2 ,3 ]
机构：
[1] Nanjing Univ, Dept Phys, Nanjing 210008, Jiangsu, Peoples R China
[2] Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210008, Jiangsu, Peoples R China
[3] Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS E | 2008年 / 17卷
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1142/S0218301308011732
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We apply a simple barrier penetration approach to calculate alpha-decay branching ratios to members of ground-state rotational band of heavy even-even nuclei. The influence of alpha-decay energy, the angular momentum of alpha-particle, and the excitation probability of the daughter nucleus is taken into account in our calculations. The theoretical branching ratios of alpha-transitions are found to agree with the available experimental data well.
引用
收藏
页码：29 / 36
页数：8
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