Alternative Minimal U(1)${}_{\mathrm{B}-\mathrm{L}}$

Abstract

We provide a minimal alternative gauged U(1)${}_{\mathrm{B}-\mathrm{L}}$ model in which three right-handed neutrinos with charges of (5,-4,-4) and only one B-L Higgs field with charge 1 are introduced. Consistent active neutrino masses and mixings can be obtained if the $Z_2$ symmetry on two of the right-handed neutrinos is introduced. It predicts two heavy degenerate right-handed neutrinos, which may realize resonant leptogenesis scenario, and one relatively light sterile neutrino, which is a good dark matter candidate.

12 pages, 1 figure; version to appear in PLB

References in corpus (26)

• Resonant Leptogenesis
• Towards a complete theory of thermal leptogenesis in the SM and MSSM
• Electroweak-Scale Resonant Leptogenesis
• Cosmological Sign of Neutrino CP Violation
• The $\nu$MSM, Inflation, and Dark Matter
• Sterile neutrinos, dark matter, and the pulsar velocities in models with a Higgs singlet
• CP Asymmetry in Majorana Neutrino Decays
• Resonant CP violation induced by particle mixing in transition amplitudes
• Neutrino Phenomenology -- the case of two right handed neutrinos
• On Stability of the Electroweak Vacuum and the Higgs Portal
• Dark Matter from Split Seesaw
• Gauging U(1) symmetries and the number of right-handed neutrinos
• Gauge $B-L$ Model with Residual $Z_3$ Symmetry
• Leptogenesis from first principles in the resonant regime
• Baryogenesis from mixed particle decays
• Effective Theory of Resonant Leptogenesis in the Closed-Time-Path Approach
• The CP-asymmetry in resonant leptogenesis
• Long-lived TeV-scale right-handed neutrino production at the LHC in gauged $U(1{)}_X$ model
• Heavy Majorana neutrino pair productions at the LHC in minimal U(1) extended Standard Model
• Probing the seesaw mechanism at the 250 GeV ILC
• Strong Washout Approximation to Resonant Leptogenesis
• Fermionic dark matter and neutrino masses in a $\mathcal{B}-\mathcal{L}$ model
• A natural $Z^{\prime }$-portal Majorana dark matter in alternative U(1) extended Standard Model
• Neutrinophilic two Higgs doublet model with dark matter under an alternative $U(1{)}_{B-L}$ gauge symmetry
• Viable Chaotic Inflation as a Source of Neutrino Masses and Leptogenesis
• Neutrino CP phases from Sneutrino Chaotic Inflation

Cited by in corpus (6)

• Chiral $Z^{\prime }$ in FASER, FASER2, DUNE, and ILC beam dump experiments
• Scalar Dark Matter and Radiative Dirac neutrino mass in an extended $U(1{)}_{B-L}$ model
• TeV Scale Modified Type-II Seesaw and Dark Matter in a Gauged $U(1{)}_{\mathrm{B}-\mathrm{L}}$ Symmetric Model
• Dirac dark matter, dark radiation, and the type-II seesaw mechanism in alternative $U(1{)}_X$ standard model
• Radiative dark matter and neutrino masses from an alternative $U(1{)}_{B-L}$ gauge symmetry
• Charged Higgs induced 5 and 6 lepton signatures from heavy neutrinos at the LHC