Published November 1, 1992
| Version v1
Journal article
Radiative fermion mass in an asymmetric left-right model
Creators
- 1. Department of Physics, National Taiwan University, Taipei, Taiwan 10764 (Taiwan, Province of China)
Description
The radiative mechanism of generating fermion mass is presented in an asymmetric left-right model. The wide range of Yukawa couplings can be reduced to the order of 10-2 to unity and the lower bounds on the masses of heavy singlet fermions are obtained if the breaking energy scale in the right-hand sector is 1 TeV or greater. Three light and three heavy Majorana neutrinos appear in this model. The formula derived in this paper using the perturbation method can be further used to estimate the magntiude of the flavor-changing neutral couplings in this model
Additional details
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 46
- Journal Issue
- 9
- Journal Page Range
- p. 3994-4003.
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 24020264
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ASYMMETRY; COUPLING; ELECTROMAGNETIC RADIATION; FERMIONS; FLAVOR MODEL; MASS; MATRICES; NEUTRAL CURRENTS; NEUTRINOS; PERTURBATION THEORY; SCALAR FIELDS; STANDARD MODEL; SU-2 GROUPS; TEV RANGE 01-10; U-1 GROUPS; WEINBERG LEPTON MODEL; YUKAWA POTENTIAL
- Descriptors DEC
- ALGEBRAIC CURRENTS; COMPOSITE MODELS; CURRENTS; ELEMENTARY PARTICLES; ENERGY RANGE; FIELD THEORIES; GRAND UNIFIED THEORY; LEPTONS; LIE GROUPS; MASSLESS PARTICLES; MATHEMATICAL MODELS; NUCLEAR POTENTIAL; PARTICLE MODELS; POTENTIALS; QUANTUM FIELD THEORY; QUARK MODEL; RADIATIONS; SU GROUPS; SYMMETRY GROUPS; TEV RANGE; U GROUPS; UNIFIED GAUGE MODELS