NEUTRINO MASSES FROM GAUGE SYMMETRIES

被引：69

作者：

DREINER, H

LEONTARIS, GK

LOLA, S

ROSS, GG

SCHEICH, C

机构：

[1] CERN,DIV THEORY,CH-1211 GENEVA 23,SWITZERLAND

[2] UNIV IOANNINA,DEPT PHYS,GR-45110 IOANNINA,GREECE

[3] UNIV HEIDELBERG,INST THEORET PHYS,D-69120 HEIDELBERG,GERMANY

[4] UNIV OXFORD,DEPT PHYS,OXFORD OX1 3NP,ENGLAND

[5] UNIV AUTONOMA MADRID,DEPT FIS TEOR,E-28049 MADRID,SPAIN

来源：

NUCLEAR PHYSICS B | 1995年 / 436卷 / 03期

关键词：

D O I：

10.1016/0550-3213(94)00555-S

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

A very simple extension of the Standard Model to include an Abelian family symmetry is able to describe the hierarchy of quark and lepton masses and their mixing angles together with the unification of gauge couplings. We consider the implications of this model for neutrino masses and mixing angles and show that they are determined up to a discrete ambiguity corresponding to the representation content of the Higgs sector responsible for the Majorana mass matrix.

引用

页码：461 / 473

页数：13

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[31] PRECISION LEP DATA, SUPERSYMMETRIC GUTS AND STRING UNIFICATION [J].