QUARK MIXING FROM MASS MATRIX MODEL WITH FLAVOR 2 ⇆ 3 SYMMETRY

被引：5

作者：

Nishiura, Hiroyuki ^{[1
]}

机构：

[1] Osaka Inst Technol, Fac Informat Sci & Technol, Osaka 5730196, Japan

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2008年 / 23卷 / 27-28期

关键词：

CKM quark mixing; mass matrix model; flavor 2 <-> 3 symmetry;

D O I：

10.1142/S0217751X08041463

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：

We consider a universal mass matrix model which has a seesaw-invariant structure with the most general texture based on flavor 2 <-> 3 symmetry common to all quarks and leptons. The CKM quark mixing matrix of the model is analyzed. It is shown that the model is consistent with all the experimental data of quark mixings by tuning free parameters of the model. We also show that the values of parameters of the present model consistent with the experimental data are not far from the ones of the mass matrix model with a vanishing ( 1, 1) element.

引用

页码：4557 / 4568

页数：12

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