A Higgs in the Warped Bulk and LHC signals - Archive ouverte HAL
Article Dans Une Revue Journal of High Energy Physics Année : 2016

A Higgs in the Warped Bulk and LHC signals

Résumé

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\overline{t} $ pair. We also discuss the search strategy for h$_{1}$ decaying to $ t\overline{t} $ 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$^{−1}$.

Dates et versions

hal-01553958 , version 1 (03-07-2017)

Identifiants

Citer

F. Mahmoudi, U. Maitra, N. Manglani, K. Sridhar. A Higgs in the Warped Bulk and LHC signals. Journal of High Energy Physics, 2016, 11, pp.075. ⟨10.1007/JHEP11(2016)075⟩. ⟨hal-01553958⟩
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