Minimal 4D Composite Higgs Models Under Current LHC Constraints

We present preliminary results of the first convergent global fits of several minimal composite Higgs models. Our fits are performed using the differential evolution optimisation package Diver. A variety of physical constraints are taken into account, including a wide range of exclusion bounds on he...

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Detalles Bibliográficos
Autores principales: Carragher, Ethan, Murnane, Daniel, Stangl, Peter, Su, Wei, White, Martin, Williams, Anthony G.
Lenguaje:eng
Publicado: 2020
Materias:
hep-ph
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1051/epjconf/202024506006
http://cds.cern.ch/record/2727821
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author Carragher, Ethan
Murnane, Daniel
Stangl, Peter
Su, Wei
White, Martin
Williams, Anthony G.
author_facet Carragher, Ethan
Murnane, Daniel
Stangl, Peter
Su, Wei
White, Martin
Williams, Anthony G.
author_sort Carragher, Ethan
collection CERN
description We present preliminary results of the first convergent global fits of several minimal composite Higgs models. Our fits are performed using the differential evolution optimisation package Diver. A variety of physical constraints are taken into account, including a wide range of exclusion bounds on heavy resonance production from Run 2 of the LHC. As a by-product of the fits, we analyse the collider phenomenology of the lightest new up-type and downtype resonances in the viable regions of our models, finding some low-mass resonances that can be probed in future collider searches.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
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spelling cern-27278212021-02-06T03:40:42Zdoi:10.1051/epjconf/202024506006http://cds.cern.ch/record/2727821engCarragher, EthanMurnane, DanielStangl, PeterSu, WeiWhite, MartinWilliams, Anthony G.Minimal 4D Composite Higgs Models Under Current LHC Constraintshep-phParticle Physics - PhenomenologyWe present preliminary results of the first convergent global fits of several minimal composite Higgs models. Our fits are performed using the differential evolution optimisation package Diver. A variety of physical constraints are taken into account, including a wide range of exclusion bounds on heavy resonance production from Run 2 of the LHC. As a by-product of the fits, we analyse the collider phenomenology of the lightest new up-type and downtype resonances in the viable regions of our models, finding some low-mass resonances that can be probed in future collider searches.We present preliminary results of the first convergent global fits of several minimal composite Higgs models. Our fits are performed using the differential evolution optimisation package $\texttt{Diver}$. A variety of physical constraints are taken into account, including a wide range of exclusion bounds on heavy resonance production from Run 2 of the LHC. As a by-product of the fits, we analyse the collider phenomenology of the lightest new up-type and down-type resonances in the viable regions of our models, finding some low-mass resonances that can be probed in future collider searches.arXiv:2007.11943ADP-20-18/T1128oai:cds.cern.ch:27278212020
spellingShingle hep-ph
Particle Physics - Phenomenology
Carragher, Ethan
Murnane, Daniel
Stangl, Peter
Su, Wei
White, Martin
Williams, Anthony G.
Minimal 4D Composite Higgs Models Under Current LHC Constraints
title Minimal 4D Composite Higgs Models Under Current LHC Constraints
title_full Minimal 4D Composite Higgs Models Under Current LHC Constraints
title_fullStr Minimal 4D Composite Higgs Models Under Current LHC Constraints
title_full_unstemmed Minimal 4D Composite Higgs Models Under Current LHC Constraints
title_short Minimal 4D Composite Higgs Models Under Current LHC Constraints
title_sort minimal 4d composite higgs models under current lhc constraints
topic hep-ph
Particle Physics - Phenomenology
url https://dx.doi.org/10.1051/epjconf/202024506006
http://cds.cern.ch/record/2727821
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AT murnanedaniel minimal4dcompositehiggsmodelsundercurrentlhcconstraints
AT stanglpeter minimal4dcompositehiggsmodelsundercurrentlhcconstraints
AT suwei minimal4dcompositehiggsmodelsundercurrentlhcconstraints
AT whitemartin minimal4dcompositehiggsmodelsundercurrentlhcconstraints
AT williamsanthonyg minimal4dcompositehiggsmodelsundercurrentlhcconstraints

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