M1 DISTRIBUTIONS IN P-N SDGIBFM FOR ODD-ALPHA NUCLEI

被引：10

作者：

DEVI, YD

KOTA, VKB

机构：

[1] Physical Research Laboratory, Ahmedabad

来源：

PHYSICS LETTERS B | 1992年 / 287卷 / 1-3期

关键词：

D O I：

10.1016/0370-2693(92)91867-9

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The distribution of magnetic dipole strength in even-odd nuclei with the odd neutron in the 82-126 shell is studied employing the SU (3) x U (2) limit (U (2) generates pseudo-spin) of the proton-neutron sdg interacting boson-fermion model. Compact expressions for M1 matrix elements are derived and the corresponding strength distribution is constructed for Os-187 which is a good pseudo-spin nucleus.

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页码：9 / 13

页数：5

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