THE DOUBLY CLOSED-SHELL NUCLEUS SN-132 - COLLECTIVITY AND P-H STATES

被引：18
作者：
FOGELBERG, B
HELLSTROM, M
JERRESTAM, D
MACH, H
BLOMQVIST, J
KEREK, A
NORLIN, LO
OMTVEDT, JP
机构：
[1] UNIV OSLO,DEPT CHEM,N-0315 OSLO,NORWAY
[2] ROYAL INST TECHNOL,DEPT PHYS,S-10405 STOCKHOLM,SWEDEN
来源：
PHYSICA SCRIPTA | 1995年 / T56卷
关键词：
D O I：
10.1088/0031-8949/1995/T56/012
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. Theoretical estimates of multiplet positions and multiplet splittings, based on the analogy with Pb-208, agree well with the data. More than about 20% of the theoretically estimated bound states of Sn-132 have been identified.
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收藏
页码：79 / 83
页数：5
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