Resonant Leptogenesis in the Minimal B-L Extended Standard Model at TeV

Abstract

We investigate the resonant leptogenesis scenario in the minimal B-L extended standard model(SM) with the B-L symmetry breaking at the TeV scale. Through detailed analysis of the Boltzmann equations, we show how much the resultant baryon asymmetry via leptogenesis is enhanced or suppressed, depending on the model parameters, in particular, the neutrino Dirac Yukawa couplings and the TeV-scale Majorana masses of heavy degenerate neutrinos. In order to consider a realistic case, we impose a simple ansatz for the model parameters and analyze the neutrino oscillation parameters and the baryon asymmetry via leptogenesis as a function of only a single CP-phase. We find that for a fixed CP-phase all neutrino oscillation data and the observed baryon asymmetry of the present universe can be simultaneously reproduced.

25 pages, 15 figures, version to be published in Phys. Rev. D

References in corpus (8)

• Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
• Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
• Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Data Processing, Sky Maps, and Basic Results
• The Minimal Set of Electroweak Precision Parameters
• The minimal B-L model naturally realized at TeV scale
• Higgs portal dark matter in the minimal gauged $U(1{)}_{B-L}$ model
• $Z^{\prime }$ discovery potential at the LHC in the minimal $B-L$ extension of the Standard Model
• A 3 X 2 texture for neutrino oscillations and leptogenesis

Cited by in corpus (50)

• Flavour Covariant Transport Equations: an Application to Resonant Leptogenesis
• Leptogenesis in the Universe
• $Z_{BL}^{\prime }$ portal dark matter and LHC Run-2 results
• $Z^{\prime }$-portal right-handed neutrino dark matter in the minimal U(1)${}_X$ extended Standard Model
• Dark matter in the classically conformal B-L model
• TeV Scale B-L model with a flat Higgs potential at the Planck scale -- in view of the hierarchy problem
• Constraints on Abelian Extensions of the Standard Model from Two-Loop Vacuum Stability and $U(1{)}_{B-L}$
• Kadanoff-Baym approach to the thermal resonant leptogenesis
• Testing leptogenesis at the LHC and future muon colliders: a $Z^{\prime }$ scenario
• TeV Scale Resonant Leptogenesis with $L_{\mu }-L_{\tau }$ Gauge Symmetry in the Light of Muon $(g-2)$
• Natural $Z^{\prime }$ model with an inverse seesaw and leptonic dark matter
• Phenomenology of the minimal B-L extension of the Standard Model at the LHC
• Light $Z^{\prime }$ and Dark Matter from U(1)${}_X$ Gauge Symmetry
• Supersymmetric minimal B-L model at the TeV scale with right-handed Majorana neutrino dark matter
• Multicomponent dark matter in extended $U(1{)}_{B-L}$: neutrino mass and high scale validity
• Leptogenesis and neutral gauge bosons
• Gravitational waves triggered by $B-L$ charged hidden scalar and leptogenesis
• Cosmic Inflation in Minimal $U(1{)}_{B-L}$ Model: Implications for (Non) Thermal Dark Matter and Leptogenesis
• Minimal Flavor Violation in the Minimal U(1)_{B-L} Model and Resonant Leptogenesis
• Probing Miracle-less WIMP Dark Matter via Gravitational Waves Spectral Shapes
• Low scale Dirac leptogenesis and dark matter with observable $\Delta N_{\mathrm{eff}}$
• Neutrino Mass, Leptogenesis and FIMP Dark Matter in a $\mathrm{U}(1{)}_{\mathrm{B}-\mathrm{L}}$ Model
• TeV scale seesaw from supersymmetric Higgs-lepton inflation and BICEP2
• Conformal Standard Model, Leptogenesis and Dark Matter
• Type III seesaw under $A_4$ modular symmetry with leptogenesis
• Baryogenesis via Leptogenesis: Spontaneous B and L Violation
• Resonant leptogenesis in (2,2) inverse see-saw realisation
• $Z^{\prime }$ portal dark matter in the minimal $B-L$ model
• SMART U(1)${}_X$ $-$ Standard Model with Axion, Right handed neutrinos, Two Higgs doublets and U(1)${}_X$ gauge symmetry
• Inflection-Point Inflation with Axion Dark Matter in light of Trans-Planckian Censorship Conjecture
• Supersymmetric B-L inflation near the conformal coupling
• FIMP dark matter candidate(s) in a $B-L$ model with inverse seesaw mechanism
• Neutrino mixing and Leptogenesis with modular $S_3$ symmetry in the framework of type III seesaw
• Resonant leptogenesis in minimal $U(1{)}_X$ extensions of the Standard Model
• Electroweak hierarchy from conformal and custodial symmetry
• Asymmetries in Extended Dark Sectors: A Cogenesis Scenario
• Thermal keV dark matter in a gauged B-L model with cosmic inflation
• Leptogenesis in an extended seesaw model with $U(1{)}_{B-L}$ symmetry
• Scalar dark matter, Neutrino mass and Leptogenesis in a $\mathrm{U}(1{)}_{\mathrm{B}-\mathrm{L}}$ model
• Leptogenesis Constraints on $B-L$ breaking Higgs Boson in TeV Scale Seesaw Models
• Low-scale seesaw from neutrino condensation
• Resonant leptogenesis in inverse see-saw framework with modular $S_4$ symmetry
• Probing low scale leptogenesis through gravitational wave
• Two component FIMP DM in a $U(1{)}_{B-L}$ extension of the SM
• Freeze-In Dark Matter and Leptogenesis: a ${\psi }^{\prime }$SM route
• Reviving $Z^{\prime }$ Portal Dark Matter with Conversion Mechanism
• Leptogenesis in an anomaly-free $\mathrm{U}(1)$ extension with higher-dimensional operators
• Bounds reach of a future circular collider on the parameters of a minimal Baryon-Lepton symmetric model
• Radiative Symmetry Breaking in the Supersymmetric Minimal B-L Extended Standard Model
• $SU(5)\times U(1{)}_X$ Axion Model with Observable Proton Decay