New physics search at the LHC via Z' resonance

Abstract

A new Abelian gauge symmetry U(1)' is well motivated to extend the standard model or supersymmetric standard model. Leptonic Z' resonances are clean signals even at the hadron colliders. We discuss how 4-lepton and 6-lepton Z' resonances can help the search for Supersymmetry and Higgs, respectively, at the LHC.