Published December 31, 2005
| Version v1
Journal article
Radiative Seesaw Mechanism and Degenerate Neutrinos
Creators
- 1. J. Stefan Institute, 1001 Ljubljana (Slovenia)
- 2. International Centre for Theoretical Physics, 34100 Trieste (Italy)
Description
The radiative seesaw mechanism of Witten generates the right-handed neutrino masses in SO(10) with the spinorial 16H Higgs field. We study here analytically the 2nd and 3rd generations for the minimal Yukawa structure containing 10H and 120H Higgs representations. In the approximation of small 2nd generation masses and gauge loop domination we find the following results: (1) b-τ unification (2) natural coexistence between large θl and small θq, and (3) degenerate neutrinos
Additional details
Identifiers
- DOI
- 10.1103/PhysRevLett.95.261804;
- arXiv
- arXiv:hep-ph/0507169v1;
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 95
- Journal Issue
- 26
- Journal Page Range
- p. 261804-261804.4
- ISSN
- 0031-9007
- CODEN
- PRLTAO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37077062
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- APPROXIMATIONS; GRAND UNIFIED THEORY; HIGGS MODEL; MASS; NEUTRINOS; SO-10 GROUPS
- Descriptors DEC
- CALCULATION METHODS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; LEPTONS; LIE GROUPS; MASSLESS PARTICLES; MATHEMATICAL MODELS; PARTICLE MODELS; QUANTUM FIELD THEORY; SO GROUPS; SYMMETRY GROUPS; UNIFIED GAUGE MODELS
Optional Information
- Notes
- (c) 2005 The American Physical Society