Investigation of prolate-oblate shape-coexistence in 74Kr

被引：61

作者：

Becker, F ^{[1
]}

Korten, W

Hannachi, F

Paris, P

Buforn, N

Chandler, C

Houry, M

Hübel, H

Jansen, A

Le Coz, Y

Liang, CF

Lopez-Martens, A

Lucas, R

Mergel, E

Regan, PH

Schönwasser, G

Theisen, C

机构：

[1] CEA Saclay, DAPNIA SPhN, F-91191 Gif Sur Yvette, France

[2] IN2P3 CNRS, CSNSM, F-91405 Orsay, France

[3] Univ Bonn, ISKP, D-53115 Bonn, Germany

[4] Univ Surrey, Dept Phys, Guildford GU2 5XH, Surrey, England

[5] IReS Strasbourg, F-67037 Strasbourg, France

来源：

EUROPEAN PHYSICAL JOURNAL A | 1999年 / 4卷 / 02期

关键词：

D O I：

10.1007/s100500050209

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 atomic nucleus Kr-74 has been investigated using combined conversion-electron (CE) and gamma-ray spectroscopy. In order to confirm the existence of the expected low-lying isomeric 0(2)(+) state, the possibility of an electric-monopole (EO) decay to the ground state was examined. The observation of an E0 transition at 508 keV allowed the determination of the mixing between coexisting prolate and oblate shapes.

引用

页码：103 / 105

页数：3

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