HIGH-SPIN STRUCTURE OF RB-79

被引：18

作者：

SKEPPSTEDT, O

LISTER, CJ

CHISHTI, AA

VARLEY, BJ

GELLETLY, W

LENZ, U

MOSCROP, R

GOETTIG, L

机构：

[1] YALE UNIV,WRIGHT NUCL STRUCT LAB,NEW HAVEN,CT 06511

[2] UNIV MANCHESTER,DEPT PHYS,SCHUSTER LAB,MANCHESTER M13 9PL,LANCS,ENGLAND

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

[4] UNIV WARSAW,INST EXPTL PHYS,PL-00681 WARSAW,POLAND

[5] UNIV MUNICH,SEKT PHYS,W-8046 GARCHING,GERMANY

来源：

NUCLEAR PHYSICS A | 1990年 / 511卷 / 01期

关键词：

Nuclear Reaction;

D O I：

10.1016/0375-9474(90)90030-P

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 structure of 79Rb was studied via the 24Mg(58Ni, 3p) reaction at 190 MeV, using a Compton suppressed germanium detector array and the Daresbury Recoil Separator. The two signatures of a positive-parity, decoupled g 9 2 quasiparticle band were followed up to spins 41 2 and 35 2, respectively. Similarly the two signatures of a negative-parity, decoupled (f 5 2, P 3 2) band were identified up to the same spin values. A weakly populated level sequence with the character of a coupled quasi-rotational band is tentatively suggested. The band structures are analyzed in terms of the cranked shell model. © 1990.

引用

页码：137 / 156

页数：20

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