A non-linear EFT description of $gg\to HH$ at NLO interfaced to POWHEG

We present the implementation of Higgs boson pair production in gluon fusion within a non-linear Effective Field Theory framework containing five anomalous couplings for this process. The code, available within the POWHEG-BOX-V2, includes full NLO QCD corrections with massive top quarks. All five co...

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Detalles Bibliográficos
Autores principales: Heinrich, Gudrun, Jones, Stephen P., Kerner, Matthias, Scyboz, Ludovic
Lenguaje:eng
Publicado: 2020
Materias:
hep-ph
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1007/JHEP10(2020)021
http://cds.cern.ch/record/2722580
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author Heinrich, Gudrun
Jones, Stephen P.
Kerner, Matthias
Scyboz, Ludovic
author_facet Heinrich, Gudrun
Jones, Stephen P.
Kerner, Matthias
Scyboz, Ludovic
author_sort Heinrich, Gudrun
collection CERN
description We present the implementation of Higgs boson pair production in gluon fusion within a non-linear Effective Field Theory framework containing five anomalous couplings for this process. The code, available within the POWHEG-BOX-V2, includes full NLO QCD corrections with massive top quarks. All five couplings can be modified by the user. We show m$_{hh}$ distributions at seven benchmark points provided by an m$_{hh}$ shape analysis at NLO and showered $ {p}_T^{hh} $ distributions resulting from an interface to PYTHIA-8 and HERWIG-7.2.
id cern-2722580
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
record_format invenio
spelling cern-27225802021-11-12T22:27:22Zdoi:10.1007/JHEP10(2020)021http://cds.cern.ch/record/2722580engHeinrich, GudrunJones, Stephen P.Kerner, MatthiasScyboz, LudovicA non-linear EFT description of $gg\to HH$ at NLO interfaced to POWHEGhep-phParticle Physics - PhenomenologyWe present the implementation of Higgs boson pair production in gluon fusion within a non-linear Effective Field Theory framework containing five anomalous couplings for this process. The code, available within the POWHEG-BOX-V2, includes full NLO QCD corrections with massive top quarks. All five couplings can be modified by the user. We show m$_{hh}$ distributions at seven benchmark points provided by an m$_{hh}$ shape analysis at NLO and showered $ {p}_T^{hh} $ distributions resulting from an interface to PYTHIA-8 and HERWIG-7.2.We present the implementation of Higgs boson pair production in gluon fusion within a non-linear Effective Field Theory framework containing five anomalous couplings for this process. The code, available within the POWHEG-BOX-V2, includes full NLO QCD corrections with massive top quarks. All five couplings can be modified by the user. We show $m_{hh}$ distributions at seven benchmark points provided by an $m_{hh}$ shape analysis at NLO and showered $p_T^{hh}$ distributions resulting from an interface to Pythia-8 and Herwig-7.2.arXiv:2006.16877CERN-TH-2020-106KA-TP-04-2020OUTP-20-06PP3H-20-026, ZU-TH-21/20P3H-20-026, ZU-TH-21/20oai:cds.cern.ch:27225802020-06-30
spellingShingle hep-ph
Particle Physics - Phenomenology
Heinrich, Gudrun
Jones, Stephen P.
Kerner, Matthias
Scyboz, Ludovic
A non-linear EFT description of $gg\to HH$ at NLO interfaced to POWHEG
title A non-linear EFT description of $gg\to HH$ at NLO interfaced to POWHEG
title_full A non-linear EFT description of $gg\to HH$ at NLO interfaced to POWHEG
title_fullStr A non-linear EFT description of $gg\to HH$ at NLO interfaced to POWHEG
title_full_unstemmed A non-linear EFT description of $gg\to HH$ at NLO interfaced to POWHEG
title_short A non-linear EFT description of $gg\to HH$ at NLO interfaced to POWHEG
title_sort non-linear eft description of $gg\to hh$ at nlo interfaced to powheg
topic hep-ph
Particle Physics - Phenomenology
url https://dx.doi.org/10.1007/JHEP10(2020)021
http://cds.cern.ch/record/2722580
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