Can radiative corrections to parity-violating neutral currents distinguish between the Weinberg-Salam and left-right-symmetric models

Journal Article · Fri Feb 01 04:00:00 EST 1980 · Phys. Rev., D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.21.802· OSTI ID:5459288

Wetterich, C

We compute the radiative corrections to parity-violating neutral currents and give predictions for parity-violating effects in the Weinberg-Salam model and in the left-right-symmetric models based on the gauge groups SU(2)/sub L/ x SU(2)/sub R/ x U(1)/sub L/+R and SU(2)/sub L/ x SU(2)/sub R/ x U(1)/sub L/ x U(1)/sub R/. We show that radiative corrections can possibly distinguish between the Weinberg-Salam model and the SU(2)/sub L/ x SU(2)/sub R/ x U(1)/sub L/+R model on the one side and the SU(2)/sub L/ x SU(2)/sub R/ x U(1)/sub L/ x U(1)/sub R/ model on the other side.

• Research Organization: Fakultaet fuer Physik, Universitaet Freiburg, Hermann-Herder-Str. 3, D-7800 Freiburg i. Br., West Germany
• OSTI ID: 5459288
• Journal Information: Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Vol. 21:3; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645302* -- High Energy Physics-- Particle Invariance Principles & Symmetries-- Applications to Electromagnetic & Weak Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALGEBRAIC CURRENTS
BASIC INTERACTIONS
COMPOSITE MODELS
CORRECTIONS
COUPLING CONSTANTS
CURRENTS
ELEMENTARY PARTICLES
FERMIONS
FUNCTIONS
INTERACTIONS
INVARIANCE PRINCIPLES
LAGRANGIAN FUNCTION
LEPTONS
LIE GROUPS
MASSLESS PARTICLES
MATHEMATICAL MODELS
NEUTRAL CURRENTS
NEUTRINOS
P INVARIANCE
PARTICLE MODELS
PARTON MODEL
QUARK MODEL
RADIATIVE CORRECTIONS
RENORMALIZATION
SU GROUPS
SU-2 GROUPS
SYMMETRY BREAKING
SYMMETRY GROUPS
U GROUPS
U-1 GROUPS
UNIFIED GAUGE MODELS
WEAK INTERACTIONS
WEINBERG-SALAM GAUGE MODEL