QUASI-PARTICLE EXCITATIONS IN SUPERDEFORMED HG-192

被引：39

作者：

FALLON, P

LAURITSEN, T

AHMAD, I

CARPENTER, MP

CEDERWALL, B

CLARK, RM

CROWELL, B

DELEPLANQUE, MA

DIAMOND, RM

GALL, B

HANNACHI, F

HENRY, RG

JANSSENS, RVF

KHOO, TL

KORICHI, A

LEE, IY

MACCHIAVELLI, AO

SCHUCK, C

STEPHENS, FS

机构：

[1] ARGONNE NATL LAB, ARGONNE, IL 60439 USA

[2] CTR SPECTROMETRIE NUCL & SPECTROMETRIE MASSE, IN2P3, CNRS, F-91405 ORSAY, FRANCE

[3] INST PHYS NUCL LYON, IN2P3, CNRS, F-91406 ORSAY, FRANCE

来源：

PHYSICAL REVIEW C | 1995年 / 51卷 / 04期

关键词：

D O I：

10.1103/PhysRevC.51.R1609

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：

For the first time, two excited superdeformed (SD) bands have been observed in the double closed shell superdeformed nucleus Hg192. One of the SD bands exhibits a pronounced peak in the dynamic moment of inertia which is interpreted as a crossing between two excited SD configurations involving the N=7 intruder and the [512]5/2 orbitals. This is only the second occurrence of such a crossing in a SD nucleus around A=190. The second excited SD band has near identical transition energies to an excited SD band in Hg191. © 1995 The American Physical Society.

引用

页码：R1609 / R1612

页数：4

共 17 条

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