Published October 21, 1979 | Version v1
Journal article Metadata-only

Massless neutrinos in left-right symmetric gauge models

Creators

  • 1. Istituto Nazionale di Fisica Nucleare, Padua (Italy)
  • 2. Padua Univ. (Italy). Ist. di Fisica
  • 3. Padua Univ. (Italy). Scuola di Perfezionamento in Fisica

Description

It is shown that the simultaneous requirements of massless neutrinos, no massless quarks and suppression of strong CP-violation in strictly left-right symmetric models based on the gauge group anti G = SUsub(2,L) x SUsub(2,R) x U1 lead to unacceptable quark mass spectrum. Possible ways out are indicated by relaxing one of these conditions. (author)

Additional details

Publishing Information

Journal Title
Nuovo Cim., A
Journal Volume
53
Journal Issue
4
Series
Nuovo Cim., A.
Journal Page Range
455-468
ISSN
0369-3546

INIS

Country of Publication
Italy
Country of Input or Organization
Italy
INIS RN
13673791
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
CP INVARIANCE; FIELD THEORIES; GAUGE INVARIANCE; MASS SPECTRA; NEUTRINOS; QUARKS; SYMMETRY
Descriptors DEC
ELEMENTARY PARTICLES; FERMIONS; INVARIANCE PRINCIPLES; LEPTONS; MASSLESS PARTICLES; POSTULATED PARTICLES; SPECTRA

Optional Information

Notes
57 refs.