Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at √ s = 7 TeV

Autores
Aad, G.; Alonso, Francisco; Anduaga, Xabier Sebastian; Dova, Maria Teresa; Monticelli, Fernando Gabriel; Tripiana, Martin Fernando; Atlas Collaboration
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Measurements are presented of differential crosss ections for top quark pair production in pp collisions at 7 TeV relative to the total inclusive top quark pair production cross-section. A data sample of 2.05 fb−1 recorded by the ATLAS detector at the Large Hadron Collider is used. Relative differential cross-sections are derived as a function of the invariant mass, the transverse momentum and the rapidity of the top quark pair system. Events are selected in the lepton (electron or muon) + jets channel. The backgroundsubtracted differential distributions are corrected for detector effects, normalized to the total inclusive top quark pair production cross-section and compared to theoretical predictions. The measurement uncertainties range typically between 10 % and 20 % and are generally dominated by systematic effects. No significant deviations from the Standard Model expectations are observed.
Fil: Aad, G.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; Argentina. Cern - European Organization For Nuclear Research;
Fil: Alonso, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; Argentina
Fil: Anduaga, Xabier Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; Argentina
Fil: Dova, Maria Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; Argentina
Fil: Monticelli, Fernando Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de FÍsica La Plata; Argentina
Fil: Tripiana, Martin Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; Argentina
Fil: Atlas Collaboration. No especifíca;
Materia
Atlas
Lhc
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:11336/682
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at √ s = 7 TeVAad, G.Alonso, FranciscoAnduaga, Xabier SebastianDova, Maria TeresaMonticelli, Fernando GabrielTripiana, Martin FernandoAtlas CollaborationAtlasLhchttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Measurements are presented of differential crosss ections for top quark pair production in pp collisions at 7 TeV relative to the total inclusive top quark pair production cross-section. A data sample of 2.05 fb−1 recorded by the ATLAS detector at the Large Hadron Collider is used. Relative differential cross-sections are derived as a function of the invariant mass, the transverse momentum and the rapidity of the top quark pair system. Events are selected in the lepton (electron or muon) + jets channel. The backgroundsubtracted differential distributions are corrected for detector effects, normalized to the total inclusive top quark pair production cross-section and compared to theoretical predictions. The measurement uncertainties range typically between 10 % and 20 % and are generally dominated by systematic effects. No significant deviations from the Standard Model expectations are observed.Fil: Aad, G.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; Argentina. Cern - European Organization For Nuclear Research;Fil: Alonso, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; ArgentinaFil: Anduaga, Xabier Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; ArgentinaFil: Dova, Maria Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; ArgentinaFil: Monticelli, Fernando Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de FÍsica La Plata; ArgentinaFil: Tripiana, Martin Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; ArgentinaFil: Atlas Collaboration. No especifíca;Springer2013-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/682Aad, G.; Alonso, Francisco; Anduaga, Xabier Sebastian; Dova, Maria Teresa; Monticelli, Fernando Gabriel; et al.; Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at √ s = 7 TeV; Springer; European Physical Journal C - Particles And Fields; 73; 1-2013; 2261-22911434-6044enginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1140/epjc/s10052-012-2261-1info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-012-2261-1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:40:14Zoai:ri.conicet.gov.ar:11336/682instacron: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 09:40:14.779CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at √ s = 7 TeV
title Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at √ s = 7 TeV
spellingShingle Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at √ s = 7 TeV
Aad, G.
Atlas
Lhc
title_short Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at √ s = 7 TeV
title_full Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at √ s = 7 TeV
title_fullStr Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at √ s = 7 TeV
title_full_unstemmed Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at √ s = 7 TeV
title_sort Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at √ s = 7 TeV
dc.creator.none.fl_str_mv Aad, G.
Alonso, Francisco
Anduaga, Xabier Sebastian
Dova, Maria Teresa
Monticelli, Fernando Gabriel
Tripiana, Martin Fernando
Atlas Collaboration
author Aad, G.
author_facet Aad, G.
Alonso, Francisco
Anduaga, Xabier Sebastian
Dova, Maria Teresa
Monticelli, Fernando Gabriel
Tripiana, Martin Fernando
Atlas Collaboration
author_role author
author2 Alonso, Francisco
Anduaga, Xabier Sebastian
Dova, Maria Teresa
Monticelli, Fernando Gabriel
Tripiana, Martin Fernando
Atlas Collaboration
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Atlas
Lhc
topic Atlas
Lhc
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Measurements are presented of differential crosss ections for top quark pair production in pp collisions at 7 TeV relative to the total inclusive top quark pair production cross-section. A data sample of 2.05 fb−1 recorded by the ATLAS detector at the Large Hadron Collider is used. Relative differential cross-sections are derived as a function of the invariant mass, the transverse momentum and the rapidity of the top quark pair system. Events are selected in the lepton (electron or muon) + jets channel. The backgroundsubtracted differential distributions are corrected for detector effects, normalized to the total inclusive top quark pair production cross-section and compared to theoretical predictions. The measurement uncertainties range typically between 10 % and 20 % and are generally dominated by systematic effects. No significant deviations from the Standard Model expectations are observed.
Fil: Aad, G.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; Argentina. Cern - European Organization For Nuclear Research;
Fil: Alonso, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; Argentina
Fil: Anduaga, Xabier Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; Argentina
Fil: Dova, Maria Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; Argentina
Fil: Monticelli, Fernando Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de FÍsica La Plata; Argentina
Fil: Tripiana, Martin Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - La Plata. Instituto de Física La Plata; Argentina
Fil: Atlas Collaboration. No especifíca;
description Measurements are presented of differential crosss ections for top quark pair production in pp collisions at 7 TeV relative to the total inclusive top quark pair production cross-section. A data sample of 2.05 fb−1 recorded by the ATLAS detector at the Large Hadron Collider is used. Relative differential cross-sections are derived as a function of the invariant mass, the transverse momentum and the rapidity of the top quark pair system. Events are selected in the lepton (electron or muon) + jets channel. The backgroundsubtracted differential distributions are corrected for detector effects, normalized to the total inclusive top quark pair production cross-section and compared to theoretical predictions. The measurement uncertainties range typically between 10 % and 20 % and are generally dominated by systematic effects. No significant deviations from the Standard Model expectations are observed.
publishDate 2013
dc.date.none.fl_str_mv 2013-01
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/11336/682
Aad, G.; Alonso, Francisco; Anduaga, Xabier Sebastian; Dova, Maria Teresa; Monticelli, Fernando Gabriel; et al.; Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at √ s = 7 TeV; Springer; European Physical Journal C - Particles And Fields; 73; 1-2013; 2261-2291
1434-6044
url http://hdl.handle.net/11336/682
identifier_str_mv Aad, G.; Alonso, Francisco; Anduaga, Xabier Sebastian; Dova, Maria Teresa; Monticelli, Fernando Gabriel; et al.; Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at √ s = 7 TeV; Springer; European Physical Journal C - Particles And Fields; 73; 1-2013; 2261-2291
1434-6044
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1140/epjc/s10052-012-2261-1
info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-012-2261-1
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
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 13.070432

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