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arXiv · hep-ph/0509285

Dark matter and leptogenesis in gauged B-L symmetric models embedding $ν$ MSM

Narendra Sahu·Urjit A Yajnik
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Abstract

We study the phenomenon of baryogenesis via leptogenesis in the gauged $B-L$ symmetric models by embedding the currently proposed model $νMSM$. It is shown that the lightest right handed neutrino of mass $100 GeV$ satisfy the leptogenesis constraint and at the same time representing a candidate for the cold dark matter. We discuss our results in parallel to the predictions of $νMSM$.

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Narendra Sahu, Urjit A Yajnik. 2006-03-12. Dark matter and leptogenesis in gauged B-L symmetric models embedding $ν$ MSM. https://doi.org/10.1016/j.physletb.2006.02.040

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