Search for supersymmetry with VBF tagging in the single lepton final state at s equal to 13 TeV using the CMS detector at LHC

Abstract

This Thesis reports the search for electroweak SUSY production through Vector Boson Fusion processes with compressed mass spectra in proton-proton collisions with final states involving two energetic jets, large momentum imbalance and one charged lepton using proton-proton collision data collected by the CMS detector during Run II. The upper limit set by this search on the production cross-section of charginos and neutralinos represents a significant improvement over the previous exclusion bounds set by ATLAS and CMS experiments. Additionally, this Thesis describes the participation of Panjab University in the assembly and testing of the Gaseous Electron Multiplier detector in the CMS muon system. newline