MULTIPHONON STRUCTURE OF GAMMA-UNSTABLE OR O(6) NUCLEI

被引：70

作者：

OTSUKA, T

KIM, KH

机构：

[1] Department of Physics, University of Tokyo, Hongo

来源：

PHYSICAL REVIEW C | 1994年 / 50卷 / 04期

关键词：

D O I：

10.1103/PhysRevC.50.R1768

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 multiphonon structure is shown for the O(6) limit of the interacting boson model. The phonon states are created by the O(6) quadrupole operator with proper symmetrization. All the sigma = N states can be described in this scheme in terms of phonon quanta and two-phonon anharmonicity, while the ground state is gamma unstable. This structure is carried over into higher-lying sigma<N states.

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页码：R1768 / R1770

页数：3

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