Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector

Autores
Alconada Verzini, María Josefina; Alonso, Francisco; Arduh, Francisco Anuar; Dova, María Teresa; Hoya, Joaquín; Monticelli, Fernando Gabriel; Wahlberg, Hernán Pablo; The ATLAS Collaboration
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A combined measurement of differential and inclusive total cross sections of Higgs boson production is performed using 36.1 fb−1 of 13 TeV proton–proton collision data produced by the LHC and recorded by the ATLAS detector in 2015 and 2016. Cross sections are obtained from measured H → γγ and H → Z Z* → 4ℓ event yields, which are combined taking into account detector efficiencies, resolution, acceptances and branching fractions. The total Higgs boson production cross section is measured to be 57.0+6.0−5.9 (stat.) +4.0 −3.3 (syst.) pb, in agreement with the Standard Model prediction. Differential cross- section measurements are presented for the Higgs boson transverse momentum distribution, Higgs boson rapidity, number of jets produced together with the Higgs boson, and the transverse momentum of the leading jet. The results from the two decay channels are found to be compatible, and their combination agrees with the Standard Model predictions.
Facultad de Ciencias Exactas
Materia
Ciencias Exactas
Física
Medición
Higgs boson
ATLAS detector
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/79379
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/79379
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detectorAlconada Verzini, María JosefinaAlonso, FranciscoArduh, Francisco AnuarDova, María TeresaHoya, JoaquínMonticelli, Fernando GabrielWahlberg, Hernán PabloThe ATLAS CollaborationCiencias ExactasFísicaMediciónHiggs bosonATLAS detectorA combined measurement of differential and inclusive total cross sections of Higgs boson production is performed using 36.1 fb<sup>−1</sup> of 13 TeV proton–proton collision data produced by the LHC and recorded by the ATLAS detector in 2015 and 2016. Cross sections are obtained from measured <i>H → γγ</i> and <i>H → Z Z* → 4ℓ</i> event yields, which are combined taking into account detector efficiencies, resolution, acceptances and branching fractions. The total Higgs boson production cross section is measured to be 57.0<sup>+6.0</sup><sub>−5.9</sub> (stat.) <sup>+4.0</sup> <sub>−3.3</sub> (syst.) pb, in agreement with the Standard Model prediction. Differential cross- section measurements are presented for the Higgs boson transverse momentum distribution, Higgs boson rapidity, number of jets produced together with the Higgs boson, and the transverse momentum of the leading jet. The results from the two decay channels are found to be compatible, and their combination agrees with the Standard Model predictions.Facultad de Ciencias Exactas2018-09-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf114-133http://sedici.unlp.edu.ar/handle/10915/79379enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2018.09.019info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:12:22Zoai:sedici.unlp.edu.ar:10915/79379Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:12:22.992SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector
title Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector
spellingShingle Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector
Alconada Verzini, María Josefina
Ciencias Exactas
Física
Medición
Higgs boson
ATLAS detector
title_short Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector
title_full Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector
title_fullStr Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector
title_full_unstemmed Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector
title_sort Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector
dc.creator.none.fl_str_mv Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author Alconada Verzini, María Josefina
author_facet Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_role author
author2 Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Física
Medición
Higgs boson
ATLAS detector
topic Ciencias Exactas
Física
Medición
Higgs boson
ATLAS detector
dc.description.none.fl_txt_mv A combined measurement of differential and inclusive total cross sections of Higgs boson production is performed using 36.1 fb<sup>−1</sup> of 13 TeV proton–proton collision data produced by the LHC and recorded by the ATLAS detector in 2015 and 2016. Cross sections are obtained from measured <i>H → γγ</i> and <i>H → Z Z* → 4ℓ</i> event yields, which are combined taking into account detector efficiencies, resolution, acceptances and branching fractions. The total Higgs boson production cross section is measured to be 57.0<sup>+6.0</sup><sub>−5.9</sub> (stat.) <sup>+4.0</sup> <sub>−3.3</sub> (syst.) pb, in agreement with the Standard Model prediction. Differential cross- section measurements are presented for the Higgs boson transverse momentum distribution, Higgs boson rapidity, number of jets produced together with the Higgs boson, and the transverse momentum of the leading jet. The results from the two decay channels are found to be compatible, and their combination agrees with the Standard Model predictions.
Facultad de Ciencias Exactas
description A combined measurement of differential and inclusive total cross sections of Higgs boson production is performed using 36.1 fb<sup>−1</sup> of 13 TeV proton–proton collision data produced by the LHC and recorded by the ATLAS detector in 2015 and 2016. Cross sections are obtained from measured <i>H → γγ</i> and <i>H → Z Z* → 4ℓ</i> event yields, which are combined taking into account detector efficiencies, resolution, acceptances and branching fractions. The total Higgs boson production cross section is measured to be 57.0<sup>+6.0</sup><sub>−5.9</sub> (stat.) <sup>+4.0</sup> <sub>−3.3</sub> (syst.) pb, in agreement with the Standard Model prediction. Differential cross- section measurements are presented for the Higgs boson transverse momentum distribution, Higgs boson rapidity, number of jets produced together with the Higgs boson, and the transverse momentum of the leading jet. The results from the two decay channels are found to be compatible, and their combination agrees with the Standard Model predictions.
publishDate 2018
dc.date.none.fl_str_mv 2018-09-17
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/79379
url http://sedici.unlp.edu.ar/handle/10915/79379
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0370-2693
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2018.09.019
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
114-133
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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