Searching for long-lived particles at the LHC and beyond: Eighth workshop of the LHC LLP Community

LLP and multi-lepton signatures from neutrino mass models (12'+3')

19 Nov 2020, 18:10

15m

Virtually, worldwide

New ideas

Speaker

Dr juan carlos Helo (Universidad de La Serena)

Description

We will discuss multi-lepton signals of LNV that can arise with experimentally interesting rates in certain loop models of neutrino mass generation. Interestingly, in such models the observed smallness of the active neutrino masses, together with the high-multiplicity of the final states, leads in large parts of the viable parameter space to the prediction of long-lived charged particles. We focus on one particular 1-loop neutrino mass model in this class and discuss its LHC phenomenology.

Presentation materials

LLP Multi-lepton (2).pdf