GAMOW-TELLER STRENGTH IN THE REGION OF SN-100

被引：76

作者：

BROWN, BA

RYKACZEWSKI, K

机构：

[1] MICHIGAN STATE UNIV, DEPT PHYS & ASTRON, E LANSING, MI 48824 USA

[2] UNIV WARSAW, INST EXPTL PHYS, PL-00681 WARSAW, POLAND

来源：

PHYSICAL REVIEW C | 1994年 / 50卷 / 05期

关键词：

D O I：

10.1103/PhysRevC.50.R2270

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：

New calculations are presented for Gamow-Teller beta decay of nuclei near Sn100. Essentially all of the Sn100 Gamow-Teller decay strength is predicted to go to a single state at an excitation energy of 1.8 MeV in In100. The first calculations are presented for the decays of neighboring odd-even and odd-odd nuclei which show, in contrast to Sn100, surprisingly complex and broad Gamow-Teller strength distributions. The results are compared to existing experimental data and the resulting hindrance factors are discussed. © 1994 The American Physical Society.

引用

页码：R2270 / R2273

页数：4

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