Electromagnetic transition properties and isospin excitation in the cross-conjugate nuclei 44Ti and 52Fe

被引：3
|
作者：
Zhang Jin-Fu [1 ]
Lue Li-Jun [1 ]
Bai Hong-Bo [1 ]
机构：
[1] Chifeng Univ, Dept Phys, Chifeng 024001, Peoples R China
来源：
CHINESE PHYSICS C | 2010年 / 34卷 / 12期
关键词：
spectrum; isospin; matrix element; mixed symmetry states; INTERACTING BOSON MODEL; MIXED SYMMETRY STATES; ODD N=Z NUCLEI; SHELL-MODEL; YRAST TRAP; HIGH-SPIN; IBM-3; ISOTOPES; COEXISTENCE; CR-48;
D O I：
10.1088/1674-1137/34/12/007
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 interacting boson model with isospin (IBM-3) is applied to study the band structure and electromagnetic transition properties of the low-lying states in the cross-conjugate nuclei Ti-44 and Fe-52. The isospin excitation states with T=0, 1 and 2 are identified and compared with available data. The E2 and M1 matrix elements for the low-lying states have been investigated. According to this study, the 2(3)(+) state is the lowest mixed symmetry state in the cross-conjugate nuclei Ti-44 and Fe-52. The excitation energy of the second 0(2)(+) and 2(2)(+) states with T=0 in the nucleus Fe-52 are identified. The agreement between the model calculations and data is reasonably good.
引用
收藏
页码：1823 / 1829
页数：7
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