GV, KM AND MT

被引：11

作者：

WILKINSON, DH

机构：

[1] University of Sussex, Falmer, Brighton

来源：

PHYSICS LETTERS B | 1990年 / 241卷 / 03期

关键词：

D O I：

10.1016/0370-2693(90)91649-V

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Analysis of superallowed Fermi beta decay using a new approach to the nuclear mismatch factor and evaluation of the radiative corrections using renormalization group methods and including nuclear-structure-dependent terms in the "inner" radiative correction leads to |Vud|2+|Vus|2+|Vub|2 = 0.9999 ± 0.0012 for the first row of the Kobayashi-Maskawa matrix using a mass of 130 GeV for the top quark. We may, alternatively, assuming unitarity of the KM matrix, infer a top quark mass of (1.40±80) GeV from beta-decay data alone. © 1990.

引用

页码：317 / 321

页数：5

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