Published September 1, 1990 | Version v1
Journal article Metadata-only

Effects of extra U(1)'s in SU(3)L direct-product U(1) and other models

Creators

  • 1. Department of Physics, C.B. 390, University of Colorado, Boulder, CO (USA)

Description

We have analyzed the implications of extra U(1)'s in SU(3)L direct-product U(1) electroweak models. We characterize the models by one parameter, the value of which fixes the charges of the third quark and the third lepton. We discuss the neutral-current effects and compare them with other extra-U(1) models. We introduce two new combinations of left-right asymmetry and polarized forward-backward asymmetries which could be sensitive in distinguishing various models when such measurements become available

Additional details

Publishing Information

Journal Title
Physical Review, D
Journal Volume
42
Journal Issue
5
Series
Phys. Rev., D.
Journal Page Range
1732-1737
ISSN
0556-2821
CODEN
PRVDA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
22014627
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ANGULAR DISTRIBUTION; ANNIHILATION; ASYMMETRY; COUPLING CONSTANTS; ELECTRON-POSITRON INTERACTIONS; HIGGS BOSONS; LEPTONS; MASS; NEUTRAL-CURRENT INTERACTIONS; QUARKS; SU-3 GROUPS; SYMMETRY BREAKING; U-1 GROUPS; W MINUS BOSONS; W PLUS BOSONS; WEINBERG LEPTON MODEL
Descriptors DEC
BOSONS; DISTRIBUTION; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; INTERACTIONS; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; LEPTON-LEPTON INTERACTIONS; LIE GROUPS; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SU GROUPS; SYMMETRY GROUPS; U GROUPS; UNIFIED GAUGE MODELS