M1 TRANSITIONS BETWEEN SUPERDEFORMED STATES IN TL-195 - THE FINGERPRINT OF THE I(13/2) PROTON INTRUDER ORBITAL

被引：39

作者：

DUPRAT, J

AZAIEZ, F

BOURGEOIS, C

SHARPEYSCHAFER, JF

PORQUET, MG

AICHE, M

BEAUSANG, CW

CLARK, RM

DELONCLE, I

DUFFAIT, R

GALL, B

GALE, SJ

HANNACHI, F

HIBBERT, I

JOYCE, MJ

KACI, M

KELLY, WH

KORICHI, A

LECOZ, Y

MEYER, M

PERRIN, N

POFFE, N

REDON, N

SERGOLLE, H

SCHUCK, C

SIMPSON, J

WADSWORTH, R

机构：

[1] UNIV LIVERPOOL,OLIVER LODGE LAB,LIVERPOOL L69 3BX,MERSEYSIDE,ENGLAND

[2] UNIV YORK,DEPT PHYS,YORK YO1 5DD,N YORKSHIRE,ENGLAND

[3] UNIV LYON 1,IPN,F-69622 VILLEURBANNE,FRANCE

[4] IOWA STATE UNIV SCI & TECHNOL,AMES,IA 50011

[5] UNIV OXFORD,DEPT PHYS,OXFORD OX 3RH,ENGLAND

[6] SERC,NSF,DARESBURY LAB,WARRINGTON WA4 4AD,CHESHIRE,ENGLAND

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

来源：

PHYSICS LETTERS B | 1994年 / 341卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0370-2693(94)01284-9

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Dipole transitions linking the superdeformed Yrast signature-partner bands in Tl-195 have been observed using the EUROGAM 1 spectrometer. From the measurements of the photon decay branching ratios, taken together with the average quadrupole moment measured in neighbouring superdeformed nuclei, we find that the two signature partner superdeformed bands involve the excitation of the 81st proton into the i(13/2) (Ohm=5/2) intruder orbital.

引用

页码：6 / 11

页数：6

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