LEVEL LIFETIME MEASUREMENTS AND THE STRUCTURE OF NEUTRON-RICH GE-78

被引：21

作者：

CHOU, WT ^{[1
]}

BRENNER, DS ^{[1
]}

CASTEN, RF ^{[1
]}

GILL, RL ^{[1
]}

机构：

[1] CLARK UNIV, WORCESTER, MA 01610 USA

来源：

PHYSICAL REVIEW C | 1993年 / 47卷 / 01期

关键词：

D O I：

10.1103/PhysRevC.47.157

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：

Level lifetimes were measured for the first time for the neutron-rich isotope Ge-78 by the fast electronic scintillation timing technique and B(E2) values were extracted. The energies of the low-lying states and the B(E2) values between the 0+ and 2+ states disclose a rapidly changing structure near N = 40, followed by a stabilization, with Ge-74-78 best understood as asymmetric rotors.

引用

页码：157 / 163

页数：7

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