EVIDENCE FOR ROTATIONAL STRUCTURE AT HIGH SPINS IN ER-154, ER-155

被引：35

作者：

DELEPLANQUE, MA

HUSSON, JP

PERRIN, N

STEPHENS, FS

BASTIN, G

SCHUCK, C

THIBAUD, JP

HILDINGSSON, L

HJORTH, S

JOHNSON, A

LINDBLAD, T

机构：

[1] CTR SPECT NUCL & SPECTR MASSE,F-91406 ORSAY,FRANCE

[2] RES INST PHYS,S-10405 STOCKHOLM,SWEDEN

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 14期

关键词：

D O I：

10.1103/PhysRevLett.43.1001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Erbium nuclei around N=86, which are weakly collective at spins below about 40, have been studied at higher spin using techniques recently developed for studying continuum γ rays. A strong collective structure appears to develop above spins around 40, which can expalin why no discrete lines have been observed beyond 36. The similarity of the spectra for heavier and lighter erbium nuclei at spins (40-60) suggests the same shape (prolate) for both. © 1979 The American Physical Society.

引用

页码：1001 / 1005

页数：5

共 11 条

[1]

AUGER P, 1977, J PHYS G, V3, P157

[2]

AUGER P, 1978, Z PHYS A, V285, P59

[3] IRREGULARITIES IN SIDE-FEEDING PATTERNS, ENERGIES, AND MULTIPOLARITIES IN THE ER-154 YRAST CASCADE TO SPIN-36 [J].