Published July 1, 1980 | Version v1
Journal article Metadata-only

Flavor-changing effective neutral-current couplings in the Weinberg-Salam model

Creators

  • 1. Department of Physics and Astronomy, University of Hawaii at Manoa, Honolulu, Hawaii 96822

Description

We compute exactly the effective Zds-bar coupling in the Weinberg-Salam model in the limit of vanishing external momenta. The result is of importance if the effect of the t quark, which has presumably a rather large mass, is to be taken into account

Additional details

Publishing Information

Journal Title
Phys. Rev., D
Journal Volume
22
Journal Issue
1
Series
Phys. Rev., D.
Journal Page Range
214-215
ISSN
0556-2821

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
11557174
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CHARGED-CURRENT INTERACTIONS; COUPLING; DECAY; FLAVOR MODEL; KAONS; MUONS; PAIR PRODUCTION; QUARKS; UNITARITY; WARD IDENTITY; WEINBERG LEPTON MODEL
Descriptors DEC
BOSONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRONS; INTERACTIONS; LEPTONS; MATHEMATICAL MODELS; MESONS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; QUARK MODEL; STRANGE PARTICLES; UNIFIED GAUGE MODELS