SEMIMICROSCOPIC ALGEBRAIC STUDY OF THE ALPHA-CLUSTER STATES OF THE O-18 NUCLEUS

被引：42

作者：

LEVAI, G ^{[1
]}

CSEH, J ^{[1
]}

SCHEID, W ^{[1
]}

机构：

[1] HUNGARIAN ACAD SCI, INST NUCL RES, H-4001 DEBRECEN, HUNGARY

来源：

PHYSICAL REVIEW C | 1992年 / 46卷 / 02期

关键词：

D O I：

10.1103/PhysRevC.46.548

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 C-14 + alpha system is described in terms of the new semimicroscopic algebraic cluster model, which is based on the coupling of the SU(3) shell model to the vibron model. Molecular states of the O-18 nucleus built on the C-14 levels with (0,2) SU(3) quantum numbers are constructed, and the corresponding energy eigenvalues are obtained from a model Hamiltonian with SU(3) dynamical symmetry. The model is able to account for 34 experimental O-18 states assigned to even- or odd-parity bands, some of which are new. Enhanced E1 and E2 transitions are also obtained.

引用

页码：548 / 557

页数：10

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