Search for a standard model Higgs boson in the <math xmlns="http://www.w3.org/1998/Math/MathML"><mi is="true">H</mi><mo is="true">→</mo><mrow is="true"><mi mathvariant="ital...

Autores: Anduaga, Xabier Sebastián; Dova, María Teresa; Monticelli, Fernando Gabriel; Tripiana, Martín F.; The ATLAS Collaboration
Año de publicación: 2012
Idioma: inglés
Tipo de recurso: artículo
Estado: versión publicada
Descripción: A search for a Standard Model Higgs boson decaying via $H \to ZZ \to ℓ^{+} ℓ^{-} ν \bar{ν}$ , where ℓ represents electrons or muons, is presented. It is based on proton–proton collision data at √s = 7 TeV, collected by the ATLAS experiment at the LHC during 2011 and corresponding to an integrated luminosity of 4.7 fb−1. The data agree with the expected Standard Model backgrounds. Upper limits on the Higgs boson production cross section are derived for Higgs boson masses between 200 GeV and 600 GeV and the production of a Standard Model Higgs boson with a mass in the range 319–558 GeV is excluded at the 95% confidence level.
Facultad de Ciencias Exactas
Materia: Ciencias Exactas
Física
proton–proton collision
Higgs boson
ATLAS detector
Nivel de accesibilidad: acceso abierto
Condiciones de uso: http://creativecommons.org/licenses/by/4.0/
Repositorio
Institución: Universidad Nacional de La Plata
OAI Identificador: oai:sedici.unlp.edu.ar:10915/77547

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network_acronym_str	SEDICI
repository_id_str	1329
network_name_str	SEDICI (UNLP)
spelling	Search for a standard model Higgs boson in the <math xmlns="http://www.w3.org/1998/Math/MathML"><mi is="true">H</mi><mo is="true">→</mo><mrow is="true"><mi mathvariant="italic" is="true">ZZ</mi></mrow><mo is="true">→</mo><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">+</mo></mrow></msup><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">−</mo></mrow></msup><mi is="true">ν</mi><mover accent="true" is="true"><mi is="true">ν</mi><mo is="true">¯</mo></mover></math> decay channel using 4.7 fb−1 of √s = 7 TeV data with the ATLAS detectorAnduaga, Xabier SebastiánDova, María TeresaMonticelli, Fernando GabrielTripiana, Martín F.The ATLAS CollaborationCiencias ExactasFísicaproton–proton collisionHiggs bosonATLAS detectorA search for a Standard Model Higgs boson decaying via <math xmlns="http://www.w3.org/1998/Math/MathML"><mi is="true">H</mi><mo is="true">→</mo><mrow is="true"><mi mathvariant="italic" is="true">ZZ</mi></mrow><mo is="true">→</mo><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">+</mo></mrow></msup><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">−</mo></mrow></msup><mi is="true">ν</mi><mover accent="true" is="true"><mi is="true">ν</mi><mo is="true">¯</mo></mover></math>, where ℓ represents electrons or muons, is presented. It is based on proton–proton collision data at √s = 7 TeV, collected by the ATLAS experiment at the LHC during 2011 and corresponding to an integrated luminosity of 4.7 fb−1. The data agree with the expected Standard Model backgrounds. Upper limits on the Higgs boson production cross section are derived for Higgs boson masses between 200 GeV and 600 GeV and the production of a Standard Model Higgs boson with a mass in the range 319–558 GeV is excluded at the 95% confidence level.Facultad de Ciencias Exactas2012-10-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf29-48http://sedici.unlp.edu.ar/handle/10915/77547enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2012.09.016info: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:UNLP2025-09-29T11:12:21Zoai:sedici.unlp.edu.ar:10915/77547Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:12:21.931SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv	Search for a standard model Higgs boson in the <math xmlns="http://www.w3.org/1998/Math/MathML"><mi is="true">H</mi><mo is="true">→</mo><mrow is="true"><mi mathvariant="italic" is="true">ZZ</mi></mrow><mo is="true">→</mo><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">+</mo></mrow></msup><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">−</mo></mrow></msup><mi is="true">ν</mi><mover accent="true" is="true"><mi is="true">ν</mi><mo is="true">¯</mo></mover></math> decay channel using 4.7 fb−1 of √s = 7 TeV data with the ATLAS detector
title	Search for a standard model Higgs boson in the <math xmlns="http://www.w3.org/1998/Math/MathML"><mi is="true">H</mi><mo is="true">→</mo><mrow is="true"><mi mathvariant="italic" is="true">ZZ</mi></mrow><mo is="true">→</mo><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">+</mo></mrow></msup><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">−</mo></mrow></msup><mi is="true">ν</mi><mover accent="true" is="true"><mi is="true">ν</mi><mo is="true">¯</mo></mover></math> decay channel using 4.7 fb−1 of √s = 7 TeV data with the ATLAS detector
spellingShingle	Search for a standard model Higgs boson in the <math xmlns="http://www.w3.org/1998/Math/MathML"><mi is="true">H</mi><mo is="true">→</mo><mrow is="true"><mi mathvariant="italic" is="true">ZZ</mi></mrow><mo is="true">→</mo><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">+</mo></mrow></msup><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">−</mo></mrow></msup><mi is="true">ν</mi><mover accent="true" is="true"><mi is="true">ν</mi><mo is="true">¯</mo></mover></math> decay channel using 4.7 fb−1 of √s = 7 TeV data with the ATLAS detector Anduaga, Xabier Sebastián Ciencias Exactas Física proton–proton collision Higgs boson ATLAS detector
title_short	Search for a standard model Higgs boson in the <math xmlns="http://www.w3.org/1998/Math/MathML"><mi is="true">H</mi><mo is="true">→</mo><mrow is="true"><mi mathvariant="italic" is="true">ZZ</mi></mrow><mo is="true">→</mo><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">+</mo></mrow></msup><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">−</mo></mrow></msup><mi is="true">ν</mi><mover accent="true" is="true"><mi is="true">ν</mi><mo is="true">¯</mo></mover></math> decay channel using 4.7 fb−1 of √s = 7 TeV data with the ATLAS detector
title_full	Search for a standard model Higgs boson in the <math xmlns="http://www.w3.org/1998/Math/MathML"><mi is="true">H</mi><mo is="true">→</mo><mrow is="true"><mi mathvariant="italic" is="true">ZZ</mi></mrow><mo is="true">→</mo><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">+</mo></mrow></msup><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">−</mo></mrow></msup><mi is="true">ν</mi><mover accent="true" is="true"><mi is="true">ν</mi><mo is="true">¯</mo></mover></math> decay channel using 4.7 fb−1 of √s = 7 TeV data with the ATLAS detector
title_fullStr	Search for a standard model Higgs boson in the <math xmlns="http://www.w3.org/1998/Math/MathML"><mi is="true">H</mi><mo is="true">→</mo><mrow is="true"><mi mathvariant="italic" is="true">ZZ</mi></mrow><mo is="true">→</mo><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">+</mo></mrow></msup><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">−</mo></mrow></msup><mi is="true">ν</mi><mover accent="true" is="true"><mi is="true">ν</mi><mo is="true">¯</mo></mover></math> decay channel using 4.7 fb−1 of √s = 7 TeV data with the ATLAS detector
title_full_unstemmed	Search for a standard model Higgs boson in the <math xmlns="http://www.w3.org/1998/Math/MathML"><mi is="true">H</mi><mo is="true">→</mo><mrow is="true"><mi mathvariant="italic" is="true">ZZ</mi></mrow><mo is="true">→</mo><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">+</mo></mrow></msup><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">−</mo></mrow></msup><mi is="true">ν</mi><mover accent="true" is="true"><mi is="true">ν</mi><mo is="true">¯</mo></mover></math> decay channel using 4.7 fb−1 of √s = 7 TeV data with the ATLAS detector
title_sort	Search for a standard model Higgs boson in the <math xmlns="http://www.w3.org/1998/Math/MathML"><mi is="true">H</mi><mo is="true">→</mo><mrow is="true"><mi mathvariant="italic" is="true">ZZ</mi></mrow><mo is="true">→</mo><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">+</mo></mrow></msup><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">−</mo></mrow></msup><mi is="true">ν</mi><mover accent="true" is="true"><mi is="true">ν</mi><mo is="true">¯</mo></mover></math> decay channel using 4.7 fb−1 of √s = 7 TeV data with the ATLAS detector
dc.creator.none.fl_str_mv	Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín F. The ATLAS Collaboration
author	Anduaga, Xabier Sebastián
author_facet	Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín F. The ATLAS Collaboration
author_role	author
author2	Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín F. The ATLAS Collaboration
author2_role	author author author author
dc.subject.none.fl_str_mv	Ciencias Exactas Física proton–proton collision Higgs boson ATLAS detector
topic	Ciencias Exactas Física proton–proton collision Higgs boson ATLAS detector
dc.description.none.fl_txt_mv	A search for a Standard Model Higgs boson decaying via <math xmlns="http://www.w3.org/1998/Math/MathML"><mi is="true">H</mi><mo is="true">→</mo><mrow is="true"><mi mathvariant="italic" is="true">ZZ</mi></mrow><mo is="true">→</mo><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">+</mo></mrow></msup><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">−</mo></mrow></msup><mi is="true">ν</mi><mover accent="true" is="true"><mi is="true">ν</mi><mo is="true">¯</mo></mover></math>, where ℓ represents electrons or muons, is presented. It is based on proton–proton collision data at √s = 7 TeV, collected by the ATLAS experiment at the LHC during 2011 and corresponding to an integrated luminosity of 4.7 fb−1. The data agree with the expected Standard Model backgrounds. Upper limits on the Higgs boson production cross section are derived for Higgs boson masses between 200 GeV and 600 GeV and the production of a Standard Model Higgs boson with a mass in the range 319–558 GeV is excluded at the 95% confidence level. Facultad de Ciencias Exactas
description	A search for a Standard Model Higgs boson decaying via <math xmlns="http://www.w3.org/1998/Math/MathML"><mi is="true">H</mi><mo is="true">→</mo><mrow is="true"><mi mathvariant="italic" is="true">ZZ</mi></mrow><mo is="true">→</mo><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">+</mo></mrow></msup><msup is="true"><mrow is="true"><mi is="true">ℓ</mi></mrow><mrow is="true"><mo is="true">−</mo></mrow></msup><mi is="true">ν</mi><mover accent="true" is="true"><mi is="true">ν</mi><mo is="true">¯</mo></mover></math>, where ℓ represents electrons or muons, is presented. It is based on proton–proton collision data at √s = 7 TeV, collected by the ATLAS experiment at the LHC during 2011 and corresponding to an integrated luminosity of 4.7 fb−1. The data agree with the expected Standard Model backgrounds. Upper limits on the Higgs boson production cross section are derived for Higgs boson masses between 200 GeV and 600 GeV and the production of a Standard Model Higgs boson with a mass in the range 319–558 GeV is excluded at the 95% confidence level.
publishDate	2012
dc.date.none.fl_str_mv	2012-10-22
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/10915/77547
url	http://sedici.unlp.edu.ar/handle/10915/77547
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.2012.09.016
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 29-48
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

Search for a standard model Higgs boson in the <math xmlns="http://www.w3.org/1998/Math/MathML"><mi is="true">H</mi><mo is="true">&#x2192;</mo><mrow is="true"><mi mathvariant="ital...

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