Probing New Signature Using Jet Substructure at the LHC

To explore interesting TeV scale BSM theories at the Large Hadron Collider (LHC), jet-substructure techniques can play a key role. This motivates us to look for challenging final states which can potentially be used for many hitherto unexplored interesting region of parameter space in different BSM scenarios. We exploit the characteristics of the jet-substructure techniques, as well as suitable kinematic variables to handle humongous Standard Model backgrounds. We also perform a comprehensive collider analysis to demonstrate the effectiveness of these new channels and techniques for different BSM models which significantly enhance the present reach at the 13 TeV LHC.