Yrast spectroscopy of 54Cr -: art. no. 017301

被引:3
作者
Devlin, M
LaFosse, DR
Lerma, F
Rudolph, D
Sarantites, DG
Thirolf, PG
机构
[1] Washington Univ, Dept Chem, St Louis, MO 63130 USA
[2] Univ Munich, Sekt Phys, D-85748 Garching, Germany
[3] Lund Univ, Dept Phys, S-22100 Lund, Sweden
来源
PHYSICAL REVIEW C | 2000年 / 61卷 / 01期
关键词
D O I
10.1103/PhysRevC.61.017301
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 levels in the heaviest stable isotope of chromium were observed following the fusion-evaporation reaction C-12(Ca-48, alpha 2n)Cr-54 at a beam energy of 157 MeV, using the GAMMASPHERE and MICROBALL detector arrays. Numerous yrast and near yrast levels are reported, and previously assigned 7(+) and 9(+) levels are suggested to be 5(+) and 7(+), respectively. The inferred level scheme is compared with shell model calculations.
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页数:4
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