Predictive model for dark matter, dark energy, neutrino masses, and leptogenesis at the TeV scale
Journal Article
·
· Physical Review. D, Particles Fields
- Theory Division, Physical Research Laboratory, Navarangpura, Ahmedabad 380 009 (India)
We propose a new mechanism of TeV scale leptogenesis where the chemical potential of right-handed electrons is passed on to the B-L asymmetry of the Universe in the presence of sphalerons. The model has the virtue that the origin of neutrino masses is independent of the scale of leptogenesis. As a result, the model could be extended to explain dark matter, dark energy, neutrino masses, and leptogenesis at the TeV scale. The most attractive feature of this model is that it predicts a few hundred GeV triplet Higgs scalar that can be tested at LHC or the International Linear Collider.
- OSTI ID:
- 21027638
- Journal Information:
- Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 4 Vol. 76; ISSN PRVDAQ; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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