PREDICTING VCKM WITH UNIVERSAL STRENGTH OF YUKAWA COUPLINGS

被引：42

作者：

BRANCO, GC ^{[1
]}

SILVAMARCOS, JL ^{[1
]}

机构：

[1] Univ Tecn Lisboa, CFIF, INST SUPER TECN, P-1096 LISBON, PORTUGAL

来源：

PHYSICS LETTERS B | 1995年 / 359卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(95)01014-H

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the question of the calculability of the Cabibbo-Kobayashi-Maskawa (CKM) matrix elements within the framework of the universal strength for Yukawa couplings (USY). We first classify all solutions leading to m(u) = m(d) = 0 within USY and then suggest a highly predictive ansatz where all the moduli of the CKM matrix elements are correctly predicted in terms of quark mass ratios, with no free parameters.

引用

页码：166 / 174

页数：9

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