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arXiv · 1605.03640

Probing Radiative Neutrino Mass Models Using Trilepton Channel at the LHC

Dounia Cherigui·Chahrazed Guella·Amine Ahriche·Salah Nasri
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Abstract

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 $pp\rightarrow\ell^{\pm}\ell^{\pm}\ell^{\mp}+\slashed{E}_{T}$. 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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Dounia Cherigui, Chahrazed Guella, Amine Ahriche, Salah Nasri. 2016-11-30. Probing Radiative Neutrino Mass Models Using Trilepton Channel at the LHC. https://doi.org/10.1016/j.physletb.2016.09.031

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