Implications of a Light Higgs in Composite Models

We study the Higgs mass in composite Higgs models with partial compositeness, extending the results of Ref. [1] to different representations of the composite sector for SO(5)/SO(4) and to the coset SO(6)/SO(5). For a given tuning we find in general a strong correlation between the mass of the top pa...

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Detalles Bibliográficos
Autores principales: Redi, Michele, Tesi, Andrea
Lenguaje:eng
Publicado: 2012
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1007/JHEP10(2012)166
http://cds.cern.ch/record/1445517
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author Redi, Michele
Tesi, Andrea
author_facet Redi, Michele
Tesi, Andrea
author_sort Redi, Michele
collection CERN
description We study the Higgs mass in composite Higgs models with partial compositeness, extending the results of Ref. [1] to different representations of the composite sector for SO(5)/SO(4) and to the coset SO(6)/SO(5). For a given tuning we find in general a strong correlation between the mass of the top partners and the Higgs mass, akin to the one in supersymmetry. If the theory is natural a Higgs mass of 125 GeV typically requires fermionic partners below TeV which might be within the reach of the present run of LHC. A discussion of CP properties of both cosets is also presented.
id cern-1445517
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
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spelling cern-14455172023-07-11T04:06:03Zdoi:10.1007/JHEP10(2012)166http://cds.cern.ch/record/1445517engRedi, MicheleTesi, AndreaImplications of a Light Higgs in Composite ModelsParticle Physics - PhenomenologyWe study the Higgs mass in composite Higgs models with partial compositeness, extending the results of Ref. [1] to different representations of the composite sector for SO(5)/SO(4) and to the coset SO(6)/SO(5). For a given tuning we find in general a strong correlation between the mass of the top partners and the Higgs mass, akin to the one in supersymmetry. If the theory is natural a Higgs mass of 125 GeV typically requires fermionic partners below TeV which might be within the reach of the present run of LHC. A discussion of CP properties of both cosets is also presented.We study the Higgs mass in composite Higgs models with partial compositeness, extending the results of Ref. [1] to different representations of the composite sector for SO(5)/SO(4) and to the coset SO(6)/SO(5). For a given tuning we find in general a strong correlation between the mass of the top partners and the Higgs mass, akin to the one in supersymmetry. If the theory is natural a Higgs mass of 125 GeV typically requires fermionic partners below TeV which might be within the reach of the present run of LHC. A discussion of CP properties of both cosets is also presented.arXiv:1205.0232CERN-PH-TH-2012-107CERN-PH-TH-2012-107oai:cds.cern.ch:14455172012-05-02
spellingShingle Particle Physics - Phenomenology
Redi, Michele
Tesi, Andrea
Implications of a Light Higgs in Composite Models
title Implications of a Light Higgs in Composite Models
title_full Implications of a Light Higgs in Composite Models
title_fullStr Implications of a Light Higgs in Composite Models
title_full_unstemmed Implications of a Light Higgs in Composite Models
title_short Implications of a Light Higgs in Composite Models
title_sort implications of a light higgs in composite models
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1007/JHEP10(2012)166
http://cds.cern.ch/record/1445517
work_keys_str_mv AT redimichele implicationsofalighthiggsincompositemodels
AT tesiandrea implicationsofalighthiggsincompositemodels

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