Observation of electroweak W ± Z boson pair production in association with two jets in pp collisions at s=13 TeV with the ATLAS detector

Álvarez Piqueras, D.; Aparisi Pozo, J.A.; Bailey, A.J.; Barranco, Laura; Cabrera, Susana; Castillo, F.L.; Castillo Gimenez, M. V.; Cerda Alberich, L.; Costa, María José; Escobar, Carlos; Estrada, Oscar; Ferrer, Antonio; Fiorini, L.; Fullana, Esteban; Fuster, Juan; García García, Carmen; García Navarro, José Enrique; González de la Hoz, Santiago; Higón, Emilio; Jimenez Pena, Javier; Lacasta Llácer, Carlos; Lozano Bahilo, José J.; Madaffari, Daniele; Mamuzic, Judita; Martí García, Salvador; Melini, Davide; Miñano Moya, M.; Mitsou, Vasiliki A.; Rodriguez Bosca, S.; Rodriguez Rodriguez, D.; Ruiz Martínez, Arantxa; Salt, José; Santra, A.; Sánchez Martínez, Javier; Soldevila, Urmila; Valero, Alberto; Valls Ferrer, Juan Antonio; Vos, Marcel; ATLAS Collaboration

Observation of electroweak W ± Z boson pair production in association with two jets in pp collisions at s=13 TeV with the ATLAS detector

An observation of electroweak W Z production in association with two jets in proton–proton collisions is presented. The data collected by the ATLAS detector at the Large Hadron Collider in 2015 and 2016 at a centre-of-mass energy of s=13 TeV are used, corresponding to an integrated luminosity of 36....

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Detalhes bibliográficos
Autores:	Álvarez Piqueras, D., Aparisi Pozo, J.A., Bailey, A.J., Barranco, Laura, Cabrera, Susana, Castillo, F.L., Castillo Gimenez, M. V., Cerda Alberich, L., Costa, María José, Escobar, Carlos, Estrada, Oscar, Ferrer, Antonio, Fiorini, L., Fullana, Esteban, Fuster, Juan, García García, Carmen, García Navarro, José Enrique, González de la Hoz, Santiago, Higón, Emilio, Jimenez Pena, Javier, Lacasta Llácer, Carlos, Lozano Bahilo, José J., Madaffari, Daniele, Mamuzic, Judita, Martí García, Salvador, Melini, Davide, Miñano Moya, M., Mitsou, Vasiliki A., Rodriguez Bosca, S., Rodriguez Rodriguez, D., Ruiz Martínez, Arantxa, Salt, José, Santra, A., Sánchez Martínez, Javier, Soldevila, Urmila, Valero, Alberto, Valls Ferrer, Juan Antonio, Vos, Marcel, ATLAS Collaboration
Formato:	artículo
Estado:	Versión publicada
Fecha de publicación:	2019
País:	España
Recursos:	Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:	DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:	oai:digital.csic.es:10261/196635
Acesso em linha:	http://hdl.handle.net/10261/196635
Access Level:	acceso abierto
Palavra-chave:	ddc:530

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spelling	Observation of electroweak W ± Z boson pair production in association with two jets in pp collisions at s=13 TeV with the ATLAS detectorÁlvarez Piqueras, D.Aparisi Pozo, J.A.Bailey, A.J.Barranco, LauraCabrera, SusanaCastillo, F.L.Castillo Gimenez, M. V.Cerda Alberich, L.Costa, María JoséEscobar, CarlosEstrada, OscarFerrer, AntonioFiorini, L.Fullana, EstebanFuster, JuanGarcía García, CarmenGarcía Navarro, José EnriqueGonzález de la Hoz, SantiagoHigón, EmilioJimenez Pena, JavierLacasta Llácer, CarlosLozano Bahilo, José J.Madaffari, DanieleMamuzic, JuditaMartí García, SalvadorMelini, DavideMiñano Moya, M.Mitsou, Vasiliki A.Rodriguez Bosca, S.Rodriguez Rodriguez, D.Ruiz Martínez, ArantxaSalt, JoséSantra, A.Sánchez Martínez, JavierSoldevila, UrmilaValero, AlbertoValls Ferrer, Juan AntonioVos, MarcelATLAS Collaborationddc:530An observation of electroweak W Z production in association with two jets in proton–proton collisions is presented. The data collected by the ATLAS detector at the Large Hadron Collider in 2015 and 2016 at a centre-of-mass energy of s=13 TeV are used, corresponding to an integrated luminosity of 36.1fb . Events containing three identified leptons, either electrons or muons, and two jets are selected. The electroweak production of W Z bosons in association with two jets is measured with an observed significance of 5.3 standard deviations. A fiducial cross-section for electroweak production including interference effects and for a single leptonic decay mode is measured to be σ =0.57 (stat.) (syst.)fb. Total and differential fiducial cross-sections of the sum of W Zjj electroweak and strong productions for several kinematic observables are also measured.Peer reviewedPeer ReviewedElsevier BVMinisterio de Economía y Competitividad (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2019201920192019info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/196635reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPA2015-65652-C4-1-R (MINECOinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPA2015-65652-C4-2-R (MINECOinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPA2015-65652-C4-3-R (MINECOinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPA2016-75141-C2-1-R (MINECOSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1966352026-05-22T06:33:51Z
dc.title.none.fl_str_mv	Observation of electroweak W ± Z boson pair production in association with two jets in pp collisions at s=13 TeV with the ATLAS detector
title	Observation of electroweak W ± Z boson pair production in association with two jets in pp collisions at s=13 TeV with the ATLAS detector
spellingShingle	Observation of electroweak W ± Z boson pair production in association with two jets in pp collisions at s=13 TeV with the ATLAS detector Álvarez Piqueras, D. ddc:530
title_short	Observation of electroweak W ± Z boson pair production in association with two jets in pp collisions at s=13 TeV with the ATLAS detector
title_full	Observation of electroweak W ± Z boson pair production in association with two jets in pp collisions at s=13 TeV with the ATLAS detector
title_fullStr	Observation of electroweak W ± Z boson pair production in association with two jets in pp collisions at s=13 TeV with the ATLAS detector
title_full_unstemmed	Observation of electroweak W ± Z boson pair production in association with two jets in pp collisions at s=13 TeV with the ATLAS detector
title_sort	Observation of electroweak W ± Z boson pair production in association with two jets in pp collisions at s=13 TeV with the ATLAS detector
dc.creator.none.fl_str_mv	Álvarez Piqueras, D. Aparisi Pozo, J.A. Bailey, A.J. Barranco, Laura Cabrera, Susana Castillo, F.L. Castillo Gimenez, M. V. Cerda Alberich, L. Costa, María José Escobar, Carlos Estrada, Oscar Ferrer, Antonio Fiorini, L. Fullana, Esteban Fuster, Juan García García, Carmen García Navarro, José Enrique González de la Hoz, Santiago Higón, Emilio Jimenez Pena, Javier Lacasta Llácer, Carlos Lozano Bahilo, José J. Madaffari, Daniele Mamuzic, Judita Martí García, Salvador Melini, Davide Miñano Moya, M. Mitsou, Vasiliki A. Rodriguez Bosca, S. Rodriguez Rodriguez, D. Ruiz Martínez, Arantxa Salt, José Santra, A. Sánchez Martínez, Javier Soldevila, Urmila Valero, Alberto Valls Ferrer, Juan Antonio Vos, Marcel ATLAS Collaboration
author	Álvarez Piqueras, D.
author_facet	Álvarez Piqueras, D. Aparisi Pozo, J.A. Bailey, A.J. Barranco, Laura Cabrera, Susana Castillo, F.L. Castillo Gimenez, M. V. Cerda Alberich, L. Costa, María José Escobar, Carlos Estrada, Oscar Ferrer, Antonio Fiorini, L. Fullana, Esteban Fuster, Juan García García, Carmen García Navarro, José Enrique González de la Hoz, Santiago Higón, Emilio Jimenez Pena, Javier Lacasta Llácer, Carlos Lozano Bahilo, José J. Madaffari, Daniele Mamuzic, Judita Martí García, Salvador Melini, Davide Miñano Moya, M. Mitsou, Vasiliki A. Rodriguez Bosca, S. Rodriguez Rodriguez, D. Ruiz Martínez, Arantxa Salt, José Santra, A. Sánchez Martínez, Javier Soldevila, Urmila Valero, Alberto Valls Ferrer, Juan Antonio Vos, Marcel ATLAS Collaboration
author_role	author
author2	Aparisi Pozo, J.A. Bailey, A.J. Barranco, Laura Cabrera, Susana Castillo, F.L. Castillo Gimenez, M. V. Cerda Alberich, L. Costa, María José Escobar, Carlos Estrada, Oscar Ferrer, Antonio Fiorini, L. Fullana, Esteban Fuster, Juan García García, Carmen García Navarro, José Enrique González de la Hoz, Santiago Higón, Emilio Jimenez Pena, Javier Lacasta Llácer, Carlos Lozano Bahilo, José J. Madaffari, Daniele Mamuzic, Judita Martí García, Salvador Melini, Davide Miñano Moya, M. Mitsou, Vasiliki A. Rodriguez Bosca, S. Rodriguez Rodriguez, D. Ruiz Martínez, Arantxa Salt, José Santra, A. Sánchez Martínez, Javier Soldevila, Urmila Valero, Alberto Valls Ferrer, Juan Antonio Vos, Marcel 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 author author author author author author author
dc.contributor.none.fl_str_mv	Ministerio de Economía y Competitividad (España) Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv	ddc:530
topic	ddc:530
description	An observation of electroweak W Z production in association with two jets in proton–proton collisions is presented. The data collected by the ATLAS detector at the Large Hadron Collider in 2015 and 2016 at a centre-of-mass energy of s=13 TeV are used, corresponding to an integrated luminosity of 36.1fb . Events containing three identified leptons, either electrons or muons, and two jets are selected. The electroweak production of W Z bosons in association with two jets is measured with an observed significance of 5.3 standard deviations. A fiducial cross-section for electroweak production including interference effects and for a single leptonic decay mode is measured to be σ =0.57 (stat.) (syst.)fb. Total and differential fiducial cross-sections of the sum of W Zjj electroweak and strong productions for several kinematic observables are also measured.
publishDate	2019
dc.date.none.fl_str_mv	2019 2019 2019 2019
dc.type.none.fl_str_mv	info:eu-repo/semantics/article http://purl.org/coar/resource_type/c_6501 Publisher's version info:eu-repo/semantics/publishedVersion
format	article
status_str	publishedVersion
dc.identifier.none.fl_str_mv	http://hdl.handle.net/10261/196635
url	http://hdl.handle.net/10261/196635
dc.language.none.fl_str_mv	Inglés
language_invalid_str_mv	Inglés
dc.relation.none.fl_str_mv	#PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPA2015-65652-C4-1-R (MINECO info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPA2015-65652-C4-2-R (MINECO info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPA2015-65652-C4-3-R (MINECO info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPA2016-75141-C2-1-R (MINECO Sí
dc.rights.none.fl_str_mv	info:eu-repo/semantics/openAccess
eu_rights_str_mv	openAccess
dc.publisher.none.fl_str_mv	Elsevier BV
publisher.none.fl_str_mv	Elsevier BV
dc.source.none.fl_str_mv	reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str	Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str	DIGITAL.CSIC. Repositorio Institucional del CSIC
collection	DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score	15.811543

Observation of electroweak W ± Z boson pair production in association with two jets in pp collisions at s=13 TeV with the ATLAS detector

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