High-spin states in the A=39 mirror nuclei 39Ca and 39K

被引：21

作者：

Andersson, T ^{[1
]}

Rudolph, D

Baktash, C

Eberth, J

Fahlander, C

Haslip, D

LaFosse, DR

Paul, SD

Sarantites, DG

Svensson, CE

Thomas, HG

Waddington, JC

Weintraub, W

Wilson, JN

Brown, BA

机构：

[1] Lund Univ, Dept Phys, S-22100 Lund, Sweden

[2] Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA

[3] Univ Cologne, Inst Kernphys, D-50937 Cologne, Germany

[4] McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada

[5] Washington Univ, Dept Chem, St Louis, MO 63130 USA

[6] Univ Tennessee, Dept Phys, Knoxville, TN 37996 USA

[7] Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA

来源：

EUROPEAN PHYSICAL JOURNAL A | 1999年 / 6卷 / 01期

关键词：

D O I：

10.1007/s100500050310

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 of the mass A = 39 mirror pair K-39 and Ca-39 were investigated via the fusion-evaporation reaction Si-28+O-16 at 125 MeV beam energy. The GAMMASPHERE array in conjunction with the 4 pi charged-particle detector array MICROBALL and neutron detectors was used to detect gamma rays in coincidence with evaporated light particles. The results of the first high-spin study of the T-z = -1/2 nucleus Ca-39 are discussed in terms of mirror symmetry and compared to spherical shell-model calculations in the 1d(3/2)-1f(7/2) configuration space.

引用

页码：5 / 8

页数：4

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