EFFECTIVE CHARGES OF E2 TRANSITIONS FOR CARBON ISOTOPES

被引：0
|
作者：
Umeya, Atsushi [1 ]
Kaneko, Gouki [2 ]
Muto, Kazuo [2 ]
机构：
[1] Osaka Electrocommun Univ, Res Ctr Phys & Math, Osaka 5728530, Japan
[2] Tokyo Inst Technol, Dept Phys, Tokyo 1528551, Japan
来源：
MODERN PHYSICS LETTERS A | 2008年 / 23卷 / 27-30期
关键词：
Neutron-rich nuclei; E2; transition; shell model;
D O I：
10.1142/S0217732308029897
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In a shell-model calculation with traditional effective charges, theoretical B(E2) values are larger than experimental values for neutron-rich carbon isotopes C-16 and C-18. Using the shell-model with 2 (h) over bar omega excitations in the first order perturbation theory, we investigate the B(E2) values and the effective charges for stable and neutron-rich carbon isotopes.
引用
收藏
页码：2604 / 2607
页数：4
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