Predictive Scotogenic Model with Flavor Dependent Symmetry

Abstract

In this paper, we propose a viable approach to realise two texture-zeros in the scotogenic model with flavor dependent $U(1{)}_{B-2L_{\alpha }-L_{\beta }}$ gauge symmetry. These models are extended by two right-handed singlets $N_{Ri}$ and two inert scalar doublets ${\eta }_i$, which are odd under the dark $Z_2$ symmetry. Among all the six constructed textures, texture $A_1$ and $A_2$ are the only two allowed by current experimental limits. Then choosing texture $A_1$ derived from $U(1{)}_{B-2L_e-L_{\tau }}$, we perform a detail analysis on the corresponding phenomenology such as predictions of neutrino mixing parameters, lepton flavor violation, dark matter and collider signatures. One distinct nature of such model is that the structure of Yukawa coupling $\bar{L}\tilde{\eta }{N}_R$ is fixed by neutrino oscillation data, and can be further tested by measuring the branching ratios of charged scalars ${\eta }_{1,2}^{\pm }$.

21 pager, 9 figures

References in corpus (21)

• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• From the trees to the forest: a review of radiative neutrino mass models
• Neutrino mass, Dark Matter and Baryon Asymmetry via TeV-Scale Physics without Fine-Tuning
• The Minimal Set of Electroweak Precision Parameters
• Cold Dark Matter, Radiative Neutrino Mass, mu to e gamma, and Neutrinoless Double Beta Decay
• Probing the scotogenic model with lepton flavor violating processes
• Vanishing Minors in the Neutrino Mass Matrix from Abelian Gauge Symmetries
• Masses of dark matter and neutrino from TeV scale spontaneous $U(1{)}_{B-L}$ breaking
• Reconciliation of CDM abundance and $\mu \to e\gamma$ in a radiative seesaw model
• Radiative seesaw: Warm dark matter, collider and lepton flavour violating signals
• Common Origin of Neutrino Mass, Dark Matter, and Baryogenesis
• Emanations of Dark Matter: Muon Anomalous Magnetic Moment, Radiative Neutrino Mass, and Novel Leptogenesis at the TeV Scale
• FIMP realization of the scotogenic model
• Probing the scotogenic FIMP at the LHC
• Flavour Dependent Gauged Radiative Neutrino Mass Model
• Scotogenic $A_4$ Neutrino Model for Nonzero ${\theta }_{13}$ and Large ${\delta }_{CP}$
• Fermionic WIMPs and Vacuum Stability in the Scotogenic Model
• A New Viable Region of Inert Higgs Doublet Dark Matter Model with Scotogenic Extension
• Neutrino mass and invisible Higgs decays at the LHC
• Exploring X-Ray Lines as Scotogenic Signals
• Phenomenology in Minimal Cascade Seesaw for Neutrino Mass

Cited by in corpus (1)

• Simple theory for scotogenic dark matter with residual matter-parity