Right-handed neutrinos: dark matter, lepton flavor violation and leptonic collider searches

Abstract

We examine lepton flavor violating (LFV) interactions for heavy right-handed neutrinos that exist in most of the standard model extensions that address dark matter (DM) and neutrino mass at the loop level. In order to probe the collider effect of these LFV interactions, we impose the assumption that the model parameters give the right values of the DM relic density and fulfill the constraints from the LFV processes ${\ell }_{\alpha }\to {\ell }_{\beta }\gamma$ and ${\ell }_{\alpha }\to 3{\ell }_{\beta }$. We also investigate the possibility of probing these interactions, and hence the right-handed neutrino, at leptonic colliders through different final state signatures.

21 pages, 17 figures & 4 tables, matches published version

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Cited by in corpus (19)

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• Lepton Flavor Violation Induced by Dark Matter
• Predictive Scotogenic Model with Flavor Dependent Symmetry
• A Natural Scotogenic Model for Neutrino Mass \& Dark Matter
• The Scale Invariant Scotogenic Model: Dark Matter and the Scalar Sector
• Scalar Dark Matter and Radiative Dirac neutrino mass in an extended $U(1{)}_{B-L}$ model
• A Scotogenic Model with Two Inert Doublets
• Scalar triplet leptogenesis in the presence of right-handed neutrinos with S3 symmetry
• Scotoseesaw model implied by dark right-handed neutrinos
• Searching for weak singlet charged scalar at lepton colliders
• Identifying the nature of dark matter at $e^{-}{e}^{+}$ Colliders
• Generic tests of CP-violation in high-$p_{\text{T}}$ multi-lepton signals at the LHC and beyond
• Scotoseesaw mechanism from a $Z_3$ symmetry of matter
• Testable Flavored TeV-scale Resonant Leptogenesis with MeV-GeV Dark Matter in a Neutrinophilic 2HDM
• Resonant leptogenesis in inverse see-saw framework with modular $S_4$ symmetry
• The Scotogenic Model with Two Inert Doublets: Parameters Space and Electroweak Precision Tests
• The Lepton Flavor Changing Decays and One-loop Muon Anomalous Magnetic Moment in the Extended Mirror Twin Higgs Models