E1 TRANSITIONS IN ER-168

被引：7

作者：

APRAHAMIAN, A

机构：

[1] Physics Department, University of Notre Dame, Notre Dame

来源：

PHYSICAL REVIEW C | 1992年 / 46卷 / 05期

关键词：

D O I：

10.1103/PhysRevC.46.2093

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：

B(E1) values are deduced for several transitions in Er-168. The ranges of hindrance factors with respect to the single particle estimates are 10(3) to 10(9) for transitions of DELTAK = 0 to 4, respectively. These values show that E1 transitions are quite weak in the Er-168 nucleus and thereby reconfirm the recently established collective gammagamma character of the positive parity K = 4 band with a bandhead at 2055 keV.

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页码：2093 / 2095

页数：3

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