Predicting quark and lepton masses and mixings

被引：53

作者：

Albright, CH ^{[1
]}

Barr, SM

机构：

[1] No Illinois Univ, Dept Phys, De Kalb, IL 60115 USA

[2] Fermi Natl Accelerator Lab, Batavia, IL 60510 USA

[3] Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA

来源：

PHYSICS LETTERS B | 1999年 / 452卷 / 3-4期

关键词：

D O I：

10.1016/S0370-2693(99)00290-7

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A model is presented that fits the quark and lepton masses and mixings wherein five dimensionless parameters and a phase account for fifteen dimensionless observables. Among these are the Wolfenstein parameters rho and eta, the nu(e) - nu(mu) and nu(e) - nu(tau) mixing angles which are predicted to be small and comparable while the nu(mu) - nu(tau) mixing angle is predicted to be large. The model is based on supersymmetric SO(10) with the form of the mass matrices motivated by simplicity at the level of grand unification. (C) 1999 Published by Elsevier Science B.V. All rights reserved.

引用

页码：287 / 293

页数：7

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