Dark Matter and Yukawa Unification with Massive Neutrinos
Journal Article
·
· AIP Conference Proceedings
- Departamento de Fisica Aplicada, Universidad de Huelva, 21071 Huelva (Spain)
- Department of Physics, University of Patras, 26500 Patras (Greece)
We revisit the WMAP dark matter constraints on Yukawa Unification in the presence of massive neutrinos. The large neutrino mixing indicated by the data modifies the predictions for the bottom quark mass, and enables Yukawa also for large tan {beta}, and for positive {mu} that were previously disfavoured. As a result, the allowed parameter space for neutralino dark matter also increases, particularly for areas with resonant enhancement of the neutralino relic density. We also find that the parameter space that is compatible with dark matter, also predicts detectable rates for Lepton Flavour Violation.
- OSTI ID:
- 21301088
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1115; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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