GAMMA-RAY SPECTROSCOPY ON CR-48

被引：13

作者：

EKSTROM, LP

JONES, GD

KEARNS, F

MORRISON, TP

MUSTAFFA, OM

SIMISTER, DN

PRICE, HG

TWIN, PJ

WADSWORTH, R

WARD, NJ

机构：

[1] Oliver Lodge Laboratory, University of Liverpool, Liverpool L69 3BX

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1979年 / 5卷 / 06期

关键词：

D O I：

10.1088/0305-4616/5/6/008

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：

High-spin states in 48Cr have been investigated with the 36Ar(14N,pn gamma )48Cr and 40Ca(10B,pn gamma )48Cr reactions. Mean lifetimes or limits have been obtained for the following levels: 0.75 MeV (10.6+or-1.1 ps), 1.86 MeV (1.9+or-0.5 ps), 3.45 MeV (<1.0 ps), 3.53 MeV (3.6+or-1.0 ns), 4.06 MeV (40+or-10 ps) and 5.19 MeV (<1.2 ps). New spin-parity assignments have been made for the last four levels: 6+, 5(-), 6(-), and (8)+, respectively. Comparisons are made with simple shell-model calculations.

引用

页码：803 / 818

页数：16

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