BAND STRUCTURES WITH A G-BOSON EXCITATION IN THE INTERACTING BOSON MODEL

被引：15

作者：

DEVI, YD

KOTA, VKB

机构：

[1] Phys. Res. Lab., Ahmedabad

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1991年 / 17卷 / 04期

关键词：

D O I：

10.1088/0954-3899/17/4/008

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：

Low-lying bands arising out of the coupling of a g boson (hexadecapole vibration) to the SU(5), SU(3) and O(6) limits of the interacting boson model are classified. Closed analytic expressions for energies and E2 and E4 transition matrix elements are derived for the 1g-boson bands in each of the three limiting cases. These results are used in investigating the hexadecapole vibrational nature of some of the levels/bands in Cd, Gd-156, Hf-178 and Os isotopes.

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页码：465 / 480

页数：16

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