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NUCLEAR PROPERTIES AND MAGNETIC HYPERFINE INTERACTION OF OS189

被引：14
作者：
PERSSON, B
BLUMBERG, H
BENT, M
机构：
[1] California Institute of Technology, Pasadena
[2] Institut für Strahlen- und Kernphysik, University of Bonn
来源：
PHYSICAL REVIEW | 1968年 / 174卷 / 04期
关键词：
D O I：
10.1103/PhysRev.174.1509
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Mössbauer absorption of the 69.6-keV rays from Os189 has been studied in various absorbers at 4.2° K. The following quantities have been determined: the half-life of the 69.6-keV state, t121.80.2 nsec; the magnetic moment of the 69.6-keV state, (69.6)=(0.9880.010)N; the mixing ratio of the 69.6-keV transition, =E2M1=+0.710.08; and the hyperfine field at the Os nuclei dilutely dissolved in Fe, Hhf=110020 kOe. The results pertaining to the nucleus are compared with calculations in terms of the rotational model. © 1968 The American Physical Society.
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页码：1509 / &
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