Probing Shell Correction at High Spin by Neutron Emission of Doubly Magic Nuclei208Pb and 132Sn

被引：0
|
作者：
YE Wei Department of Physics
机构：
来源：
Communications in Theoretical Physics | 2005年 / 44卷 / 07期
基金：
中国国家自然科学基金;
关键词：
shell correction; doubly magic nuclei; neutron emission; high spin;
D O I：
暂无
中图分类号：
O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Shell effects in particle emission for two doubly magic nucleiSn andPb were studied in the frameworkof Smoluchowski equation taking into account temperature and spin-dependent shell correction. It is shown that the shelleffects in the emission of pre-scission neutrons are sensitive to the spin dependence of the shell correction at a moderateexcitation energy. Therfore, we propose to use neutron multiplicity as an observable to probe the shell correction athigh spins.
引用
收藏
页码：133 / 136
页数：4
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