Radion and Higgs mixing at the LHC

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 $\Lambda_\phi$ is around 1 T...

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Detalles Bibliográficos
Autores principales: Chaichian, Masud, Datta, A44uHarish-Chandra Res. Inst., Huitu, K, Yu, Z
Lenguaje:eng
Publicado: 2001
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(01)01378-8
http://cds.cern.ch/record/521301
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author Chaichian, Masud
Datta, A44uHarish-Chandra Res. Inst.
Huitu, K
Yu, Z
author_facet Chaichian, Masud
Datta, A44uHarish-Chandra Res. Inst.
Huitu, K
Yu, Z
author_sort Chaichian, Masud
collection CERN
description 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 $\Lambda_\phi$ is around 1 TeV. The $\Lambda_\phi \sim 10$ 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.
id cern-521301
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-5213012019-09-30T06:29:59Zdoi:10.1016/S0370-2693(01)01378-8http://cds.cern.ch/record/521301engChaichian, MasudDatta, A44uHarish-Chandra Res. Inst.Huitu, KYu, ZRadion and Higgs mixing at the LHCParticle Physics - PhenomenologyWe 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 $\Lambda_\phi$ is around 1 TeV. The $\Lambda_\phi \sim 10$ 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.hep-ph/0110035HIP-2001-50-THMRI-P-2001-904oai:cds.cern.ch:5213012001-10-02
spellingShingle Particle Physics - Phenomenology
Chaichian, Masud
Datta, A44uHarish-Chandra Res. Inst.
Huitu, K
Yu, Z
Radion and Higgs mixing at the LHC
title Radion and Higgs mixing at the LHC
title_full Radion and Higgs mixing at the LHC
title_fullStr Radion and Higgs mixing at the LHC
title_full_unstemmed Radion and Higgs mixing at the LHC
title_short Radion and Higgs mixing at the LHC
title_sort radion and higgs mixing at the lhc
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/S0370-2693(01)01378-8
http://cds.cern.ch/record/521301
work_keys_str_mv AT chaichianmasud radionandhiggsmixingatthelhc
AT dattaa44uharishchandraresinst radionandhiggsmixingatthelhc
AT huituk radionandhiggsmixingatthelhc
AT yuz radionandhiggsmixingatthelhc

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