Precision measurement and interpretation of inclusive W+, W− and Z/γ∗ production cross sections with the ATLAS detector

Autores
Aaboud, M.; Aad, G.; Abbott, B.; Abdallah, J.; Abdinov, O.; Alconada Verzini, María Josefina; Alonso, Francisco; Arduh, Francisco Anuar; Dova, Maria Teresa; Hoya, Joaquín; Monticelli, Fernando Gabriel; Wahlberg, Hernan Pablo; Bossio Sola, Jonathan David; Otero y Garzon, Gustavo Javier; Piegaia, Ricardo Nestor; Sacerdoti, Sabrina; Zhukov, K.; Zibell. A.; Zieminska, D.; Zimine, N. I.; Zimmermann, C.; Zimmermann, S.; Zinonos, Z.; Zinser, M.; Ziolkowski, M.; Živković, L.; Zobernig, G.; Zoccoli, A.; Nedden, M. zur; Zurzolo, G.; Zwalinski, L.; The ATLAS Collaboration
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
High-precision measurements by the ATLAS Collaboration are presented of inclusive W+ → ` + ν, W− → ` − ν¯ and Z/γ∗ → `` (` = e, µ) Drell–Yan production cross sections at the LHC. The data were collected in proton–proton collisions at √ s = 7TeV with an integrated luminosity of 4.6 fb−1 . Differential W+ and W− cross sections are measured in a lepton pseudorapidity range |η`| < 2.5. Differential Z/γ∗ cross sections are measured as a function of the absolute dilepton rapidity, for |y``| < 3.6, for three intervals of dilepton mass, m``, extending from 46 to 150GeV. The integrated and differential electron- and muon-channel cross sections are combined and compared to theoretical predictions using recent sets of parton distribution functions. The data, together with the final inclusive e ± p scattering cross-section data from H1 and ZEUS, are interpreted in a next-to-next-to-leading-order QCD analysis, and a new set of parton distribution functions, ATLAS-epWZ16, is obtained. The ratio of strange-to-light sea-quark densities in the proton is determined more accurately than in previous determinations based on collider data only, and is established to be close to unity in the sensitivity range of the data. A new measurement of the CKM matrix element |Vcs| is also provided.
Fil: Monticelli, Fernando Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: The Atlas Collaboration.
Materia
ATLAS
Cern
Hep
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:11336/104112

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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Precision measurement and interpretation of inclusive W+, W− and Z/γ∗ production cross sections with the ATLAS detectorAaboud, M.Aad, G.Abbott, B.Abdallah, J.Abdinov, O.Alconada Verzini, María JosefinaAlonso, FranciscoArduh, Francisco AnuarDova, Maria TeresaHoya, JoaquínMonticelli, Fernando GabrielWahlberg, Hernan PabloBossio Sola, Jonathan DavidOtero y Garzon, Gustavo JavierPiegaia, Ricardo NestorSacerdoti, SabrinaZhukov, K.Zibell. A.Zieminska, D.Zimine, N. I.Zimmermann, C.Zimmermann, S.Zinonos, Z.Zinser, M.Ziolkowski, M.Živković, L.Zobernig, G.Zoccoli, A.Nedden, M. zurZurzolo, G.Zwalinski, L.The ATLAS CollaborationATLASCernHepLHChttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1High-precision measurements by the ATLAS Collaboration are presented of inclusive W+ → ` + ν, W− → ` − ν¯ and Z/γ∗ → `` (` = e, µ) Drell–Yan production cross sections at the LHC. The data were collected in proton–proton collisions at √ s = 7TeV with an integrated luminosity of 4.6 fb−1 . Differential W+ and W− cross sections are measured in a lepton pseudorapidity range |η`| < 2.5. Differential Z/γ∗ cross sections are measured as a function of the absolute dilepton rapidity, for |y``| < 3.6, for three intervals of dilepton mass, m``, extending from 46 to 150GeV. The integrated and differential electron- and muon-channel cross sections are combined and compared to theoretical predictions using recent sets of parton distribution functions. The data, together with the final inclusive e ± p scattering cross-section data from H1 and ZEUS, are interpreted in a next-to-next-to-leading-order QCD analysis, and a new set of parton distribution functions, ATLAS-epWZ16, is obtained. The ratio of strange-to-light sea-quark densities in the proton is determined more accurately than in previous determinations based on collider data only, and is established to be close to unity in the sensitivity range of the data. A new measurement of the CKM matrix element |Vcs| is also provided.Fil: Monticelli, Fernando Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: The Atlas Collaboration.Springer2017-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/104112Aaboud, M.; Aad, G.; Abbott, B.; Abdallah, J.; Abdinov, O.; et al.; Precision measurement and interpretation of inclusive W+, W− and Z/γ∗ production cross sections with the ATLAS detector; Springer; European Physical Journal C: Particles and Fields; 77; 367; 12-2017; 1-981434-6044CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-017-4911-9info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-017-4911-9info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:38:55Zoai:ri.conicet.gov.ar:11336/104112instacron: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 09:38:55.854CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Precision measurement and interpretation of inclusive W+, W− and Z/γ∗ production cross sections with the ATLAS detector
title Precision measurement and interpretation of inclusive W+, W− and Z/γ∗ production cross sections with the ATLAS detector
spellingShingle Precision measurement and interpretation of inclusive W+, W− and Z/γ∗ production cross sections with the ATLAS detector
Aaboud, M.
ATLAS
Cern
Hep
LHC
title_short Precision measurement and interpretation of inclusive W+, W− and Z/γ∗ production cross sections with the ATLAS detector
title_full Precision measurement and interpretation of inclusive W+, W− and Z/γ∗ production cross sections with the ATLAS detector
title_fullStr Precision measurement and interpretation of inclusive W+, W− and Z/γ∗ production cross sections with the ATLAS detector
title_full_unstemmed Precision measurement and interpretation of inclusive W+, W− and Z/γ∗ production cross sections with the ATLAS detector
title_sort Precision measurement and interpretation of inclusive W+, W− and Z/γ∗ production cross sections with the ATLAS detector
dc.creator.none.fl_str_mv Aaboud, M.
Aad, G.
Abbott, B.
Abdallah, J.
Abdinov, O.
Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, Maria Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Wahlberg, Hernan Pablo
Bossio Sola, Jonathan David
Otero y Garzon, Gustavo Javier
Piegaia, Ricardo Nestor
Sacerdoti, Sabrina
Zhukov, K.
Zibell. A.
Zieminska, D.
Zimine, N. I.
Zimmermann, C.
Zimmermann, S.
Zinonos, Z.
Zinser, M.
Ziolkowski, M.
Živković, L.
Zobernig, G.
Zoccoli, A.
Nedden, M. zur
Zurzolo, G.
Zwalinski, L.
The ATLAS Collaboration
author Aaboud, M.
author_facet Aaboud, M.
Aad, G.
Abbott, B.
Abdallah, J.
Abdinov, O.
Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, Maria Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Wahlberg, Hernan Pablo
Bossio Sola, Jonathan David
Otero y Garzon, Gustavo Javier
Piegaia, Ricardo Nestor
Sacerdoti, Sabrina
Zhukov, K.
Zibell. A.
Zieminska, D.
Zimine, N. I.
Zimmermann, C.
Zimmermann, S.
Zinonos, Z.
Zinser, M.
Ziolkowski, M.
Živković, L.
Zobernig, G.
Zoccoli, A.
Nedden, M. zur
Zurzolo, G.
Zwalinski, L.
The ATLAS Collaboration
author_role author
author2 Aad, G.
Abbott, B.
Abdallah, J.
Abdinov, O.
Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, Maria Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Wahlberg, Hernan Pablo
Bossio Sola, Jonathan David
Otero y Garzon, Gustavo Javier
Piegaia, Ricardo Nestor
Sacerdoti, Sabrina
Zhukov, K.
Zibell. A.
Zieminska, D.
Zimine, N. I.
Zimmermann, C.
Zimmermann, S.
Zinonos, Z.
Zinser, M.
Ziolkowski, M.
Živković, L.
Zobernig, G.
Zoccoli, A.
Nedden, M. zur
Zurzolo, G.
Zwalinski, L.
The ATLAS Collaboration
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv ATLAS
Cern
Hep
LHC
topic ATLAS
Cern
Hep
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 High-precision measurements by the ATLAS Collaboration are presented of inclusive W+ → ` + ν, W− → ` − ν¯ and Z/γ∗ → `` (` = e, µ) Drell–Yan production cross sections at the LHC. The data were collected in proton–proton collisions at √ s = 7TeV with an integrated luminosity of 4.6 fb−1 . Differential W+ and W− cross sections are measured in a lepton pseudorapidity range |η`| < 2.5. Differential Z/γ∗ cross sections are measured as a function of the absolute dilepton rapidity, for |y``| < 3.6, for three intervals of dilepton mass, m``, extending from 46 to 150GeV. The integrated and differential electron- and muon-channel cross sections are combined and compared to theoretical predictions using recent sets of parton distribution functions. The data, together with the final inclusive e ± p scattering cross-section data from H1 and ZEUS, are interpreted in a next-to-next-to-leading-order QCD analysis, and a new set of parton distribution functions, ATLAS-epWZ16, is obtained. The ratio of strange-to-light sea-quark densities in the proton is determined more accurately than in previous determinations based on collider data only, and is established to be close to unity in the sensitivity range of the data. A new measurement of the CKM matrix element |Vcs| is also provided.
Fil: Monticelli, Fernando Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: The Atlas Collaboration.
description High-precision measurements by the ATLAS Collaboration are presented of inclusive W+ → ` + ν, W− → ` − ν¯ and Z/γ∗ → `` (` = e, µ) Drell–Yan production cross sections at the LHC. The data were collected in proton–proton collisions at √ s = 7TeV with an integrated luminosity of 4.6 fb−1 . Differential W+ and W− cross sections are measured in a lepton pseudorapidity range |η`| < 2.5. Differential Z/γ∗ cross sections are measured as a function of the absolute dilepton rapidity, for |y``| < 3.6, for three intervals of dilepton mass, m``, extending from 46 to 150GeV. The integrated and differential electron- and muon-channel cross sections are combined and compared to theoretical predictions using recent sets of parton distribution functions. The data, together with the final inclusive e ± p scattering cross-section data from H1 and ZEUS, are interpreted in a next-to-next-to-leading-order QCD analysis, and a new set of parton distribution functions, ATLAS-epWZ16, is obtained. The ratio of strange-to-light sea-quark densities in the proton is determined more accurately than in previous determinations based on collider data only, and is established to be close to unity in the sensitivity range of the data. A new measurement of the CKM matrix element |Vcs| is also provided.
publishDate 2017
dc.date.none.fl_str_mv 2017-12
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/11336/104112
Aaboud, M.; Aad, G.; Abbott, B.; Abdallah, J.; Abdinov, O.; et al.; Precision measurement and interpretation of inclusive W+, W− and Z/γ∗ production cross sections with the ATLAS detector; Springer; European Physical Journal C: Particles and Fields; 77; 367; 12-2017; 1-98
1434-6044
CONICET Digital
CONICET
url http://hdl.handle.net/11336/104112
identifier_str_mv Aaboud, M.; Aad, G.; Abbott, B.; Abdallah, J.; Abdinov, O.; et al.; Precision measurement and interpretation of inclusive W+, W− and Z/γ∗ production cross sections with the ATLAS detector; Springer; European Physical Journal C: Particles and Fields; 77; 367; 12-2017; 1-98
1434-6044
CONICET Digital
CONICET
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%2Fepjc%2Fs10052-017-4911-9
info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-017-4911-9
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
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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