Differential Higgs boson pair production at next-to-next-to-leading order in QCD

Autores
de Florian, Daniel Enrique; Grazzini, Massimiliano; Hanga, Catalin; Kallweit, Stefan; Lindert, Jonas M.; Maierhöfer, Philipp; Mazzitelli, Javier Sebastián; Rathlev, Dirk
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We report on the first fully differential calculation for double Higgs boson production through gluon fusion in hadron collisions up to next-to-next-to-leading order (NNLO) in QCD perturbation theory. The calculation is performed in the heavy-top limit of the Standard Model, and in the phenomenological results we focus on pp collisions at s√=14 TeV. We present differential distributions through NNLO for various observables including the transverse-momentum and rapidity distributions of the two Higgs bosons. NNLO corrections are at the level of 10%-25% with respect to the next-to-leading order (NLO) prediction with a residual scale uncertainty of 5%-15% and an overall mild phase-space dependence. Only at NNLO the perturbative expansion starts to converge yielding overlapping scale uncertainty bands between NNLO and NLO in most of the phase-space. The calculation includes NLO predictions for pp → HH + jet + X. Corrections to the corresponding distributions exceed 50% with a residual scale dependence of 20%-30%.
Fil: de Florian, Daniel Enrique. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Grazzini, Massimiliano. Universitat Zurich; Suiza
Fil: Hanga, Catalin. Universitat Zurich; Suiza
Fil: Kallweit, Stefan. Johannes Gutenberg Universitat Mainz; Alemania
Fil: Lindert, Jonas M.. Universitat Zurich; Suiza
Fil: Maierhöfer, Philipp. Albert Ludwigs University of Freiburg; Alemania
Fil: Mazzitelli, Javier Sebastián. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rathlev, Dirk. Deutsches Elektronen Synchrotron; Alemania
Materia
NLO COMPUTATIONS
QCD PHENOMENOLOGY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/115718
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Differential Higgs boson pair production at next-to-next-to-leading order in QCDde Florian, Daniel EnriqueGrazzini, MassimilianoHanga, CatalinKallweit, StefanLindert, Jonas M.Maierhöfer, PhilippMazzitelli, Javier SebastiánRathlev, DirkNLO COMPUTATIONSQCD PHENOMENOLOGYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We report on the first fully differential calculation for double Higgs boson production through gluon fusion in hadron collisions up to next-to-next-to-leading order (NNLO) in QCD perturbation theory. The calculation is performed in the heavy-top limit of the Standard Model, and in the phenomenological results we focus on pp collisions at s√=14 TeV. We present differential distributions through NNLO for various observables including the transverse-momentum and rapidity distributions of the two Higgs bosons. NNLO corrections are at the level of 10%-25% with respect to the next-to-leading order (NLO) prediction with a residual scale uncertainty of 5%-15% and an overall mild phase-space dependence. Only at NNLO the perturbative expansion starts to converge yielding overlapping scale uncertainty bands between NNLO and NLO in most of the phase-space. The calculation includes NLO predictions for pp → HH + jet + X. Corrections to the corresponding distributions exceed 50% with a residual scale dependence of 20%-30%.Fil: de Florian, Daniel Enrique. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Grazzini, Massimiliano. Universitat Zurich; SuizaFil: Hanga, Catalin. Universitat Zurich; SuizaFil: Kallweit, Stefan. Johannes Gutenberg Universitat Mainz; AlemaniaFil: Lindert, Jonas M.. Universitat Zurich; SuizaFil: Maierhöfer, Philipp. Albert Ludwigs University of Freiburg; AlemaniaFil: Mazzitelli, Javier Sebastián. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Rathlev, Dirk. Deutsches Elektronen Synchrotron; AlemaniaSpringer2016-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/115718de Florian, Daniel Enrique; Grazzini, Massimiliano; Hanga, Catalin; Kallweit, Stefan; Lindert, Jonas M.; et al.; Differential Higgs boson pair production at next-to-next-to-leading order in QCD; Springer; Journal of High Energy Physics; 2016; 151; 9-2016; 1-181029-8479CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP09(2016)151info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/JHEP09(2016)151info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/1606.09519info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:37:34Zoai:ri.conicet.gov.ar:11336/115718instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:37:34.629CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Differential Higgs boson pair production at next-to-next-to-leading order in QCD
title Differential Higgs boson pair production at next-to-next-to-leading order in QCD
spellingShingle Differential Higgs boson pair production at next-to-next-to-leading order in QCD
de Florian, Daniel Enrique
NLO COMPUTATIONS
QCD PHENOMENOLOGY
title_short Differential Higgs boson pair production at next-to-next-to-leading order in QCD
title_full Differential Higgs boson pair production at next-to-next-to-leading order in QCD
title_fullStr Differential Higgs boson pair production at next-to-next-to-leading order in QCD
title_full_unstemmed Differential Higgs boson pair production at next-to-next-to-leading order in QCD
title_sort Differential Higgs boson pair production at next-to-next-to-leading order in QCD
dc.creator.none.fl_str_mv de Florian, Daniel Enrique
Grazzini, Massimiliano
Hanga, Catalin
Kallweit, Stefan
Lindert, Jonas M.
Maierhöfer, Philipp
Mazzitelli, Javier Sebastián
Rathlev, Dirk
author de Florian, Daniel Enrique
author_facet de Florian, Daniel Enrique
Grazzini, Massimiliano
Hanga, Catalin
Kallweit, Stefan
Lindert, Jonas M.
Maierhöfer, Philipp
Mazzitelli, Javier Sebastián
Rathlev, Dirk
author_role author
author2 Grazzini, Massimiliano
Hanga, Catalin
Kallweit, Stefan
Lindert, Jonas M.
Maierhöfer, Philipp
Mazzitelli, Javier Sebastián
Rathlev, Dirk
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv NLO COMPUTATIONS
QCD PHENOMENOLOGY
topic NLO COMPUTATIONS
QCD PHENOMENOLOGY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We report on the first fully differential calculation for double Higgs boson production through gluon fusion in hadron collisions up to next-to-next-to-leading order (NNLO) in QCD perturbation theory. The calculation is performed in the heavy-top limit of the Standard Model, and in the phenomenological results we focus on pp collisions at s√=14 TeV. We present differential distributions through NNLO for various observables including the transverse-momentum and rapidity distributions of the two Higgs bosons. NNLO corrections are at the level of 10%-25% with respect to the next-to-leading order (NLO) prediction with a residual scale uncertainty of 5%-15% and an overall mild phase-space dependence. Only at NNLO the perturbative expansion starts to converge yielding overlapping scale uncertainty bands between NNLO and NLO in most of the phase-space. The calculation includes NLO predictions for pp → HH + jet + X. Corrections to the corresponding distributions exceed 50% with a residual scale dependence of 20%-30%.
Fil: de Florian, Daniel Enrique. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Grazzini, Massimiliano. Universitat Zurich; Suiza
Fil: Hanga, Catalin. Universitat Zurich; Suiza
Fil: Kallweit, Stefan. Johannes Gutenberg Universitat Mainz; Alemania
Fil: Lindert, Jonas M.. Universitat Zurich; Suiza
Fil: Maierhöfer, Philipp. Albert Ludwigs University of Freiburg; Alemania
Fil: Mazzitelli, Javier Sebastián. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Rathlev, Dirk. Deutsches Elektronen Synchrotron; Alemania
description We report on the first fully differential calculation for double Higgs boson production through gluon fusion in hadron collisions up to next-to-next-to-leading order (NNLO) in QCD perturbation theory. The calculation is performed in the heavy-top limit of the Standard Model, and in the phenomenological results we focus on pp collisions at s√=14 TeV. We present differential distributions through NNLO for various observables including the transverse-momentum and rapidity distributions of the two Higgs bosons. NNLO corrections are at the level of 10%-25% with respect to the next-to-leading order (NLO) prediction with a residual scale uncertainty of 5%-15% and an overall mild phase-space dependence. Only at NNLO the perturbative expansion starts to converge yielding overlapping scale uncertainty bands between NNLO and NLO in most of the phase-space. The calculation includes NLO predictions for pp → HH + jet + X. Corrections to the corresponding distributions exceed 50% with a residual scale dependence of 20%-30%.
publishDate 2016
dc.date.none.fl_str_mv 2016-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/115718
de Florian, Daniel Enrique; Grazzini, Massimiliano; Hanga, Catalin; Kallweit, Stefan; Lindert, Jonas M.; et al.; Differential Higgs boson pair production at next-to-next-to-leading order in QCD; Springer; Journal of High Energy Physics; 2016; 151; 9-2016; 1-18
1029-8479
CONICET Digital
CONICET
url http://hdl.handle.net/11336/115718
identifier_str_mv de Florian, Daniel Enrique; Grazzini, Massimiliano; Hanga, Catalin; Kallweit, Stefan; Lindert, Jonas M.; et al.; Differential Higgs boson pair production at next-to-next-to-leading order in QCD; Springer; Journal of High Energy Physics; 2016; 151; 9-2016; 1-18
1029-8479
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP09(2016)151
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/JHEP09(2016)151
info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/1606.09519
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.069144

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