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arXiv · hep-ph/0110035

Radion and Higgs mixing at the LHC

Masud Chaichian·Anindya Datta·Katri Huitu·Zenghui Yu
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Abstract

We study the resonance production of radions and Higgs via gluon-gluon fusion in the Randall-Sundrum model with Higgs-curvature mixing at the LHC. We find that radion can be detected both in mixed (with Higgs boson) and unmixed case if the radion vacuum expectation value $Λ_ϕ$ is around 1 TeV. The $Λ_ϕ\sim 10$ TeV case is also promising for certain values of mixing parameters and radion masses. The mixing can affect the production and decay of Higgs boson in a significant way. Thus Higgs search strategies at the LHC may need refinements in case of radion-Higgs mixing in the Randall-Sundrum model.

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Masud Chaichian, Anindya Datta, Katri Huitu, Zenghui Yu. 2001-12-05. Radion and Higgs mixing at the LHC. https://doi.org/10.1016/s0370-2693(01)01378-8

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