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

Abstract

We study the phenomenon of baryogenesis via leptogenesis in the gauged $B-L$ symmetric models by embedding the currently proposed model $\nu MSM$. It is shown that the lightest right handed neutrino of mass $100GeV$ 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 $\nu MSM$.

Journal version

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Cited by in corpus (18)

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• NLO+NLL Collider Bounds, Dirac Fermion and Scalar Dark Matter in the B-L Model
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• Type-II Seesaw at Collider, Lepton Asymmetry and Singlet Scalar Dark Matter
• Extended Zee model for Neutrino Mass, Leptogenesis and Sterile Neutrino like Dark Matter
• Probing Unified Origin of Dark Matter and Baryon Asymmetry at PAMELA/Fermi
• Signatures of heavy sterile neutrinos at long baseline experiments
• Predictive model for dark matter, dark energy, neutrino masses and leptogenesis at the TeV scale
• Leptogenesis bound on neutrino masses in left-right symmetric models with spontaneous D-parity violation
• Analysis of Leptogenesis in Supersymmetric Triplet Seesaw Model
• $B-L$ model with $A_4\times Z_3\times Z_4$ symmetry for $3+1$ active$-$sterile neutrino mixing
• Low-Energy Thermal Leptogenesis in an Extended NMSSM Model
• Verifiable type-III seesaw and dark matter in a gauged $\mathbf{U}(1{)}_{\mathrm{B}-\mathrm{L}}$ symmetric model
• Fermion masses and mixings in a $U(1{)}_X$ model based on the $\Sigma (18)$ discrete symmetry
• Dark Z-mediated dark matter with verifiable exotic scalars
• Probing low scale leptogenesis through gravitational wave
• $\mathbf{B}-\mathbf{L}$ model with ${\mathbf{D}}_4\times {\mathbf{Z}}_4\times {\mathbf{Z}}_2$ symmetry for fermion mass hierarchies and mixings
• Topics in Supergravity Phenomenology