Detection of left-handed sneutrinos at the LHC via displaced vertices

Julio 12, 2018
De 3:00pm hasta 4:30pm

IFT Seminar Room/Red Room

Specialist level
Speaker: 
Daniel E. Lopez-Fogliani
Institution: 
Buenos Aires Physics Institute (IFIBA-CONICET)
Location&Place: 

IFT Seminar Room/Red Room

Abstract: 

The μνSSM is a supersymmetric R-parity breaking model with the minimal natural matter content. The model has desirable properties as absent of mu-problem and the ability to reproduce neutrino physics experiments. In this context, we analyse relevant signals expected at the LHC for a left sneutrino as the lightest supersymmetric particle (LSP). In particular we analyse a displaced dilepton signal expected at the LHC for a tau left sneutrino as the lightest supersymmetric particle with a mass in the range 45-100 GeV.