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

页码：2604 / 2607

页数：4

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