Dark matter assisted Dirac leptogenesis and neutrino mass

Abstract

We propose a minimal extension of the standard model with U(1)_{B-L} \times Z_{2} symmetry. In this model by assuming that the neutrinos are Dirac (i.e. $B-L$ is an exact symmetry), we found a simultaneous solution for non zero neutrino masses and dark matter content of the universe. The observed baryon asymmetry of the universe is also explained using Dirac Leptogenesis, which is assisted by a dark sector, gauged under a U(1)_D symmetry. The latter symmetry of the dark sector is broken at a TeV scale and thereby giving mass to a neutral gauge boson Z_D. The standard model Z-boson mixes with the gauge boson Z_D at one loop level and thus paves a way to detect the dark matter through spin independent elastic scattering at terrestrial laboratories.

arXiv comment12 pages, 10 figures. Accepted for publication in Nuclear Physics B

References in corpus (34)

• Planck 2015 results. XIII. Cosmological parameters
• Nine-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Parameter Results
• Direct Evidence for Neutrino Flavor Transformation from Neutral-Current Interactions in the Sudbury Neutrino Observatory
• First Results from KamLAND: Evidence for Reactor Anti-Neutrino Disappearance
• Results from a search for dark matter in the complete LUX exposure
• Leptogenesis for Pedestrians
• Towards a complete theory of thermal leptogenesis in the SM and MSSM
• Dark matter direct detection rate in a generic model with micrOMEGAs2.2
• Pathways to Naturally Small Neutrino Masses
• Constraints on Neutrino Oscillations Using 1258 Days of Super-Kamiokande Solar Neutrino Data
• Results on neutrinoless double beta decay of 76Ge from GERDA Phase I
• Neutrino Masses and Leptogenesis with Heavy Higgs Triplets
• Baryogenesis through leptogenesis
• Baryogenesis from a Lepton Asymmetric Universe
• The chiral representation of the $\pi N$ scattering amplitude and the pion-nucleon sigma term
• Implications of Generalized Z-Z' Mixing
• Leptogenesis with Dirac Neutrinos
• Neutrinoless Double-Beta Decay: a Probe of Physics Beyond the Standard Model
• Realistic Dirac Leptogenesis
• Interpreting the recent results on direct search for dark matter particles in terms of relic neutralino
• Asymmetric Inelastic Inert Doublet Dark Matter from Triplet Scalar Leptogenesis
• Direct Detection of Non-Chiral Dark Matter
• Gauged $U(1{)}_{L_{\mu }-L_{\tau }}$ model in light of muon $g-2$ anomaly, neutrino mass and dark matter phenomenology
• Co-genesis of Matter and Dark Matter with Vector-like Fourth Generation Leptons
• Common Origin of Neutrino Mass, Dark Matter and Dirac Leptogenesis
• Minimal Vector-like leptonic Dark Matter and Signatures at the LHC
• Singlet-Doublet Fermionic Dark Matter, Neutrino Mass and Collider Signatures
• CP Violation and Leptogenesis
• Phenomenology of Dirac Neutrinogenesis in Split Supersymmetry
• Unifying darko-lepto-genesis with scalar triplet inflation
• Leptogenesis with Lepton-Number-Violating Dirac Neutrinos
• Realistic Neutrinogenesis with Radiative Vertex Correction
• Leptogenesis bound on neutrino masses in left-right symmetric models with spontaneous D-parity violation
• Scale of Leptogenesis

Cited by in corpus (19)

• Type II Dirac Seesaw with Observable $\Delta N_{\mathrm{eff}}$ in the light of W-mass Anomaly
• Interplay between neutrino and gravity portals for FIMP dark matter
• Minimal Seesaw extension for Neutrino Mass and Mixing, Leptogenesis and Dark Matter: FIMPzillas through the Right-Handed Neutrino Portal
• Scalar assisted singlet doublet fermion dark matter model and electroweak vacuum stability
• Leptogenesis in fast expanding Universe
• Linking the pseudo-Dirac dark matter and radiative neutrino mass in a singlet doublet scenario
• Low scale Dirac leptogenesis and dark matter with observable $\Delta N_{\mathrm{eff}}$
• Neutrino mass and asymmetric dark matter: study with inert Higgs doublet and high scale validity
• Dirac neutrinos in the 2HDM with restrictive Abelian symmetries
• Dark Matter in the Type Ib Seesaw Model
• Asymmetric Self-interacting Dark Matter via Dirac Leptogenesis
• Leptogenesis with testable Dirac neutrino mass generation
• Dark side of the Seesaw
• Scalar Triplet Flavor Leptogenesis with Dark Matter
• Double type-II Dirac seesaw accompanied by Dirac fermionic dark matter
• Unified Origin of Dirac Neutrino and Asymmetric Dark Matter Masses via a Dirac-Type Leptogenesis
• Dirac Neutrinos and Dark Matter within a Minimal Discrete Symmetry Model
• Probing High Scale Dirac Leptogenesis via Gravitational Waves from Domain Walls
• Cogenesis of visible and dark matter in type-I Dirac seesaw