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摘要
Warped models with the Higgs in the bulk can generate light Kaluza-Klein (KK) Higgs modes consistent with the electroweak precision analysis. The first KK mode of the Higgs (h(1)) could lie in the 1-2 TeV range in the models with a bulk custodial symmetry. We find that the h(1) is gaugephobic and decays dominantly into a t (t) over bar pair. We also discuss the search strategy for h(1) decaying to t (t) over bar at the Large Hadron Collider. We used substructure tools to suppress the large QCD background associated with this channel. We find that h(1) can be probed at the LHC run-2 with an integrated luminosity of 300 fb(-1).
- 出版日期2016-11-11
