Six-Lepton Z' Resonance at the Large Hadron Collider - High Energy Physics - PhenomenologyReport as inadecuate




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Abstract: New physics models admit the interesting possibility of a Z- weak bosonassociated with an extra U1 gauge symmetry and a Higgs boson that is heavyenough to decay into a pair of Z bosons. Then Z- production and decay via Z->ZH -> ZZZ has a distinctive LHC signal that is nearly background free andreconstructs the H and Z- masses and widths. The Z- decay to 3 pairs of leptonsis especially distinctive. The ZH decay mode exists even if the Z- is decoupledfrom leptons, which motivates an independent 6-lepton resonance searchregardless of the dilepton search results.



Author: Vernon Barger, Paul Langacker, Hye-Sung Lee

Source: https://arxiv.org/







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