Published 2011
| Version v1
Journal article
Doubly charged Higgs bosons in an SU(5) GUT model
Description
The minimal non-SUSY SU(5) is ruled out by proton stability and non-unification of gauge couplings. However, models with extended field content have been shown to evade present experimental bounds. Adding a scalar 15-plet provides such an extension while simultaneously introducing a type-II see-saw neutrino mass. Considering the full Higgs potential, we show that breaking the SU(5) symmetry necessarily leads to doubly charged Higgs bosons with masses within the LHC reach. Additional singly charged and neutral Higgses are discussed as well.
Additional details
Identifiers
Publishing Information
- Journal Title
- Verhandlungen der Deutschen Physikalischen Gesellschaft
- Journal Issue
- Karlsruhe 2011 issue
- Series
- Also available as printed version: Verhandlungen der Deutschen Physikalischen Gesellschaft v. 46(3)
- Journal Page Range
- [1 p.]
- ISSN
- 0420-0195
- CODEN
- VDPEAZ
Conference
- Title
- 2011 Spring meeting of the DPG with the professional associations gravitation and theory of relativity, particle physics, theoretical and mathematical fundamentals of the physics
- Original Conference Title
- DPG Fruehjahrstagung 2011 der Fachverbaende Gravitation und Relativitaetstheorie, Teilchenphysik, Theoretische und Mathematische Grundlagen der Physik
- Dates
- 28 Mar - 1 Apr 2011
- Place
- Karlsruhe (Germany)
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 44000417
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- GRAND UNIFIED THEORY; HIGGS BOSONS; HIGGS MODEL; IRREDUCIBLE REPRESENTATIONS; NEUTRINOS; PARTICLE MULTIPLETS; POTENTIALS; REST MASS; SU-5 GROUPS; SYMMETRY BREAKING
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; LEPTONS; LIE GROUPS; MASS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MULTIPLETS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SU GROUPS; SYMMETRY GROUPS; UNIFIED GAUGE MODELS
Optional Information
- Notes
- Session: T 18.5 Do 17:45; No further information available