Abstract
We study a neutrino model introducing an additional nontrivial gauged lepton symmetry where the neutrino masses are induced at two-loop level while the first and second charged-leptons of the standard model are done at one-loop level. As a result of model structure, we can predict one massless active neutrino, and there is a dark matter candidate. Then we discuss neutrino mass matrix, muon anomalous magnetic moment, lepton flavor violations, oblique parameters, and relic density of dark matter taking into account the experimental constraints.
Highlights
We study a neutrino model introducing an additional nontrivial gauged lepton symmetry where the neutrino masses are induced at two-loop level, while the first and second charged-leptons of the standard model are done at one-loop level
A flavor dependent gauge model often plays an important role in explaining flavor specific measurements such as deviation from the standard model (SM) in the semileptonic B decay process B → KðÃÞμþμ− reported by LHCb [1,2], lepton flavor violations (LFVs) such as the μ → eγ process [3], and the muon anomalous magnetic moment (Δaμ) at Brookhaven National Laboratory [4]
II, we show the mechanism of anomaly cancellations, review our model setup, formulate the Higgs sector, fermion sector including active neutrinos, muon anomalous magnetic moment, lepton flavor violations, and phenomenologies of a dark matter candidate where we show the allowed region of DM mass to satisfy the relic density without conflicting with the direct detection bound
Summary
A flavor dependent gauge model often plays an important role in explaining flavor specific measurements such as deviation from the standard model (SM) in the semileptonic B decay process B → KðÃÞμþμ− reported by LHCb [1,2], lepton flavor violations (LFVs) such as the μ → eγ process [3], and the muon anomalous magnetic moment (Δaμ) at Brookhaven National Laboratory [4]
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
