QUADRUPOLE COLLECTIVITY WITH ISOSPIN

被引：10
|
作者：
GINOCCHIO, JN [1 ]
LEVIATAN, A [1 ]
机构：
[1] HEBREW UNIV JERUSALEM,RACAH INST PHYS,IL-91904 JERUSALEM,ISRAEL
来源：
PHYSICAL REVIEW LETTERS | 1994年 / 73卷 / 14期
关键词：
D O I：
10.1103/PhysRevLett.73.1903
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study intrinsic aspects of quadrupole collectivity with conserved isospin in the framework of the interacting boson model (IBM-3) of nuclei. A geometric visualization is achieved by means of a novel type of intrinsic states which are deformed in angular momentum yet have well-defined isospin. The energy surface of the general IBM-3 Hamiltonian is derived, and normal modes are identified for prolate deformations.
引用
收藏
页码：1903 / 1906
页数：4
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