Gamow-Teller transitions of nuclei with A=147-153

被引：0
|
作者：
Zhang, CH
Gu, JN
机构：
来源：
HIGH ENERGY PHYSICS & NUCLEAR PHYSICS-ENGLISH EDITION | 1996年 / 20卷 / 03期
关键词：
shell model; Gamow-Teller transition; quenching factor;
D O I：
暂无
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：
The Gamow-Teller transitions are systematically investigated for nuclei with A = 147-153 in terms of the shell model, These nuclei have only the Gamow-Teller decay channel pi 1h(11/2)-->nu 1h(9/2). The overall comparisons of the experimentally reduced probabilities B-exp(GT) with the calculated probabilities B-cal(GT) show that there is a quenching factor gamma(2) with optimum value 0.17 +/- 0.05 in this mass region.
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页码：295 / 299
页数：5
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