Search for particles beyond the standard model with boosted object tagging using razor variables

The research thoroughly investigates supersymmetry, particularly the hadronic and leptonic final states accompanied by highly boosted top quarks or W/Z/Higgs bosons. The analysis uses proton-proton collision data at a center-of-mass energy of 13 TeV collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of 139 fb −1 . The search criteria include events exhibiting potential candidates for hadronic or leptonic decays of boosted top quarks and W/Z/Higgs bosons. To identify these specific events, jet substructure techniques were used to isolate and identify the particular events. Upon identification, events are subject to a thorough analysis using the razor variables M R and R 2 , which characterize a potential signal as an identifiable peak on a smoothly falling background. This varied approach aids in creating a more detailed and comprehensive investigation of supersymmetry.