R$\nu$MDM and Lepton Flavor Violation

Abstract

A model relating radiative seesaw and minimal dark matter mass scales without beyond the standard model (SM) gauge symmetry (R$\nu$MDM) is constructed. In addition to the SM particles, the R$\nu$MDM contains, a Majorana fermion multiplet $N_R$ and scalar multiplet $\chi$ that transform respectively as $(1,5,0)$ and $(1,6,-1/2)$ under the SM gauge group $SU(3{)}_C\times SU(2{)}_L\times U(1{)}_Y$. The neutral component $N_R^0$ plays the role of dark matter with a mass in the range of 9 to 10 TeV. This scale also sets the lower limit for the scale for the heavy degrees of freedom in $N_R$ and $\chi$ which generate light neutrino masses through the radiative seesaw mechanism. The model predicts an $N_R^0$-nucleus scattering cross section that would be accessible with future dark matter direct detection searches as well as observable effects in present and searches for charged lepton flavor violating processes, such as $l_i\to l_j\gamma$ and $\mu -e$ conversion.

Latex 18 pages with 7 figures. Discussions added in dark matter section and a few references added

References in corpus (8)

• New limit on the lepton-flavour violating decay mu -> e gamma
• Electroweak Symmetry Breaking induced by Dark Matter
• Fermion Triplet Dark Matter and Radiative Neutrino Mass
• Dark Matter: The Leptonic Connection
• Electron-to-Tau Lepton Flavor Violation at the Electron-Ion Collider
• Radiative Seesaw in SO(10) with Dark Matter
• Supersymmetric U(1) Gauge Realization of the Dark Scalar Doublet Model of Radiative Neutrino Mass
• $\mu -e$ Conversion With Four Generations

Cited by in corpus (21)

• From the trees to the forest: a review of radiative neutrino mass models
• TeV-scale Seesaw with Quintuplet Fermions
• Gamma ray tests of Minimal Dark Matter
• Higgs Vacuum Stability, Neutrino Mass, and Dark Matter
• Testable two-loop radiative neutrino mass model based on an $LLQ{d}^{c}Q{d}^c$ effective operator
• Constraining the minimal dark matter fiveplet with LHC searches
• Generalizing the Scotogenic model
• Light Doubly Charged Higgs Boson via the $W{W}^{\ast }$ Channel at LHC
• Critique of Fermionic R\nuMDM and its Scalar Variants
• Probing Scotogenic Effects in Higgs Boson Decays
• Radiative Two Loop Inverse Seesaw and Dark Matter
• Perturbativity Limits for Scalar Minimal Dark Matter with Yukawa Interactions: Septuplet
• Leptogenesis, radiative neutrino masses and inert Higgs triplet dark matter
• Hidden from View: Neutrino Masses, Dark Matter and TeV-Scale Leptogenesis in a Neutrinophilic 2HDM
• Revisiting the R$\nu$MDM Models
• Minimal Radiative Neutrino Masses
• Search for exotic leptons in final states with two or three leptons and fat-jets at 13 TeV LHC
• Exotic fermion multiplets as a solution to baryon asymmetry, dark matter and neutrino masses
• The Decomposition of Neutron-Antineutron Oscillation Operators
• Alternative signatures of the quintuplet fermions at the LHC and future linear colliders
• How many 1-loop neutrino mass models are there?