Published November 22, 2004
| Version v1
Journal article
Simple description of neutrinos in SU(5)
Creators
- 1. Institute of Humanities and Sciences, and Department of Physics, Ochanomizu University, Tokyo 112-8610 (Japan)
Description
We show that experimental results for the masses and mixing of the neutrinos can be understood naturally by a simple grand unification model of SU(5) coupled to N=1 supergravity. No right-handed neutrinos are included. The left-handed neutrinos receive Majorana masses through the couplings with a Higgs boson of symmetric 15 representation. Introducing 45-bar representation is optional for describing the masses of down-type quarks and charged leptons
Additional details
Identifiers
- DOI
- 10.1016/j.nuclphysb.2004.09.004;
- arXiv
- arXiv:hep-ph/0310292v1;
- PII
- S0550-3213(04)00666-2;
Publishing Information
- Journal Title
- Nuclear Physics. B
- Journal Volume
- 701
- Journal Issue
- 1-2
- Journal Page Range
- p. 395-402
- ISSN
- 0550-3213
- CODEN
- NUPBBO
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36051240
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COUPLING; GRAND UNIFIED THEORY; HIGGS BOSONS; MASS; MIXING; NEUTRINOS; QUARKS; SU-5 GROUPS; SUPERGRAVITY
- Descriptors DEC
- ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; LEPTONS; LIE GROUPS; MASSLESS PARTICLES; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SU GROUPS; SYMMETRY GROUPS; UNIFIED GAUGE MODELS; UNIFIED-FIELD THEORIES
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.