QUENCHING OF THE WEAK AXIAL-VECTOR COUPLING STRENGTH IN β DECAYS

被引：2

作者：

Suhonen, Jouni ^{[1
]}

机构：

[1] Univ Jyvaskyla, Dept Phys, POB 35, Jyvaskyla 40014, Finland

来源：

ACTA PHYSICA POLONICA B | 2018年 / 49卷 / 03期

基金：

芬兰科学院;

关键词：

NUCLEAR-MATRIX ELEMENTS;

D O I：

10.5506/APhysPolB.49.237

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The quenching of the weak axial-vector coupling strength, g(A), in nuclear beta decays is reviewed. The quenching is discussed for both the Gamow-Teller decays and the forbidden beta decays of different variants. Both the historical background and the present status are reviewed and compared with each other. Possible new measurements are urged, whenever relevant for determining the amount of g(A) quenching.

引用

页码：237 / 248

页数：12

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