TEST OF PREDICTED GAMMA-STABILITY AT SPINS ABOVE 8(H)OVER-BAR IN ZN-64

被引:9
作者
CROWELL, B [1 ]
ENNIS, PJ [1 ]
LISTER, CJ [1 ]
SCHIEF, WR [1 ]
机构
[1] YALE UNIV, AW WRIGHT NUCL STRUCT LAB, NEW HAVEN, CT 06511 USA
来源
PHYSICAL REVIEW C | 1994年 / 50卷 / 03期
关键词
D O I
10.1103/PhysRevC.50.1321
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 nucleus Zn-64 is predicted to be gamma unstable at low spin, but gamma stable at spins of 8h $($) over bar$$ and above. In order to see if this structural change is manifested in the decay scheme, this nucleus has been studied via gamma gamma, recoil-gamma, and recoil-gamma gamma coincidence techniques using the reaction C-12(Fe-54,2p) at 155 MeV. Twenty new levels have been observed with spins of up to 12h $$($) over bar, but no evidence is observed for the predicted onset of gamma stability.
引用
收藏
页码:1321 / 1329
页数:9
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