GAMMA SPECTROSCOPY OF I-117 - 3 STRUCTURAL FEATURES

被引：40

作者：

WARING, MP

FOSSAN, DB

HUGHES, JR

LAFOSSE, DR

LIANG, Y

MA, R

VASKA, P

PAUL, ES

FORBES, SA

WADSWORTH, R

CLARK, RM

机构：

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

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

来源：

PHYSICAL REVIEW C | 1993年 / 48卷 / 06期

关键词：

D O I：

10.1103/PhysRevC.48.2629

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：

The high spin yrast structure of 117I has been studied with the Al-27 + Mo-94 reaction at 129 MeV. Three structural features have been identified: (i) coexisting prolate (gamma = 0-degrees) and oblate (gamma = -60-degrees) collective shapes involving the pih11/2 orbital, (ii) noncollective oblate (gamma = +60-degrees) shapes associated with band termination, and (iii) a delayed nuh11/2 crossing frequency in the pi[550]1/2- yrast band.

引用

页码：2629 / 2639

页数：11

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