DETAILED SPECTROSCOPY OF THE DOUBLY CLOSED-SHELL NUCLEUS SN-132 - FIRST OBSERVATION OF OCTUPOLE COLLECTIVITY

被引：52

作者：

FOGELBERG, B

HELLSTROM, M

JERRESTAM, D

MACH, H

BLOMQVIST, J

KEREK, A

NORLIN, LO

OMTVEDT, JP

机构：

[1] ROYAL INST TECHNOL,DEPT PHYS FRESCATI,S-10405 STOCKHOLM,SWEDEN

[2] UNIV OSLO,DEPT CHEM,N-0315 OSLO,NORWAY

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 73卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.73.2413

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The angular momenta and parities of the low-lying states of Sn-132 have been firmly determined through studies of the beta decay of In-132. The lowest lying state with a negative parity is shown to have a collective octupole character. Several particle-hole multiplets have been identified, including the lowest lying proton excitation. More than about 20% of the theoretically estimated bound states of Sn-132 have been identified.

引用

页码：2413 / 2416

页数：4

共 15 条

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