Probing Radiative Neutrino Mass Models Using Trilepton Channel at the LHC


Abstract in English

In this work, we probe a class of neutrino mass models through the lepton flavor violating interactions of a singlet charged scalar, $S^{pm}$ at the LHC proton-proton collisions with 8 TeV and 14 TeV energies. This scalar couples to the leptons and induces many processes such as $pprightarrowell^{pm}ell^{pm}ell^{mp}+slashed{E}_{T}$. In our analysis we discuss the opposite sign same flavor leptons signal, as well as the background free channel with the tau contribution which can enhance the signal/background ratio for center of mass energies $sqrt{s}$= 8 TeV and $sqrt{s}$ = 14 TeV.

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