Gauge $B-L$ Model of Radiative Neutrino Mass with Multipartite Dark Matter

Abstract

We propose an extension of the standard model of quarks and leptons to include gauge $B-L$ symmetry with an exotic array of neutral fermion singlets for anomaly cancellation. With the addition of suitable scalars also transforming under $U(1{)}_{B-L}$, this becomes a model of radiative seesaw neutrino mass with possible multipartite dark matter. If leptoquark fermions are added, necessarily also transforming under $B-L$, the diphoton excess at 750 GeV, recently observed at the Large Hadron Collider, may also be explained.

10 pages, 3 figures

References in corpus (4)

• Search for high-mass dilepton resonances in pp collisions at sqrt(s) = 8 TeV with the ATLAS detector
• Gauging U(1) symmetries and the number of right-handed neutrinos
• Derivation of Dark Matter Parity from Lepton Parity
• Phenomenology of the Utilitarian Supersymmetric Standard Model

Cited by in corpus (13)

• From the trees to the forest: a review of radiative neutrino mass models
• The $B-L$ Scotogenic Models for Dirac Neutrino Masses
• A new B-L model without right-handed neutrinos
• Scotogenic Dark Symmetry as a residual subgroup of Standard Model Symmetries
• Radiative Dirac Neutrino Mass with Dark Matter and it's implication to $0\nu 4\beta$ in the $U(1{)}_{B-L}$ extension of the Standard Model
• Hunting for Heavy Majorana Neutrinos with Lepton Number Violating Signatures at LHC
• Loop suppressed light fermion masses with $U(1{)}_R$ gauge symmetry
• Radiative Seesaw Model and DAMPE Excess from Leptophilic Gauge Symmetry
• Loop induced type-II seesaw model and GeV dark matter with $U(1{)}_{B-L}$ gauge symmetry
• Anomaly-free chiral $U(1{)}_D$ and its scotogenic implication
• Interpreting dark matter solution for $B-L$ gauge symmetry
• Scotoseesaw model implied by dark right-handed neutrinos
• Scotogenic gauge mechanism for neutrino mass and dark matter