Description |
After the Higgs-like scalar discovery there are two important goals to be
achieved in near future by the LHC: on the one hand is, hopefully, to find new
physics and on the other one is to determine the Higgs properties, i.e. its
decay channels. In this talk I will present a model where the neutrino masses are generated after the spontaneous breaking of lepton number giving rise to the presence of a physical Nambu-Goldstone boson, the Majoron. This provides an invisible decay channel of the Higgs to Majorons. Using LHC results, we study the constraints on the invisible Higgs decays and how this channel might give a hint on the scale of spontaneous lepton-number violation.
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