Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s=7 TeV

Open Access: This article is distributed under the terms of the Creative Commons Attribution License.-- et al.

Detalhes bibliográficos
Autores: Chatrchyan, S., Brochero Cifuentes, J. A., Cabrillo, I. J., Calderon, Alicia, Chuang, S. H., Duarte Campderros, J., Felcini, Marta, Fernández-García, Marcos, Gómez, Gervasio, González Sánchez, J., Graziano, A., Jorda, C., López Virto, A., Marco, Jesús, Marco, Rafael, Martínez-Rivero, Celso, Matorras, Francisco, Muñoz Sánchez, F. J., Rodrigo Anoro, Teresa, Rodríguez Marrero, Ana Y., Ruiz Jimeno, Alberto, Scodellaro, Luca, Vila, Iván, Vilar Cortabitarte, R., CMS Collaboration
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2013
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/109601
Acesso em linha:http://hdl.handle.net/10261/109601
Access Level:acceso abierto
Palavra-chave:ddc:530
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spelling Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s=7 TeVChatrchyan, S.Brochero Cifuentes, J. A.Cabrillo, I. J.Calderon, AliciaChuang, S. H.Duarte Campderros, J.Felcini, MartaFernández-García, MarcosGómez, GervasioGonzález Sánchez, J.Graziano, A.Jorda, C.López Virto, A.Marco, JesúsMarco, RafaelMartínez-Rivero, CelsoMatorras, FranciscoMuñoz Sánchez, F. J.Rodrigo Anoro, TeresaRodríguez Marrero, Ana Y.Ruiz Jimeno, AlbertoScodellaro, LucaVila, IvánVilar Cortabitarte, R.CMS Collaborationddc:530Open Access: This article is distributed under the terms of the Creative Commons Attribution License.-- et al.A measurement is presented of the ZZ production cross section in the ZZ → 2ℓ2ℓ′ decay mode with ℓ = e, μ and ℓ′ = e, μ, τ in proton-proton collisions at √s=7 TeV with the CMS experiment at the LHC. Results are based on data corresponding to an integrated luminosity of 5.0 fb−1. The measured cross section σ (pp → ZZ) = 6.24+0.86−0.80 (stat.) +0.41−0.32 (syst.) ± 0.14 (lumi.) pb is consistent with the standard model predictions. The following limits on ZZZ and ZZγ anomalous trilinear gauge couplings are set at 95% confidence level: -0.011 < fZ4 < 0.012 < fZ5 < 0.012, -0.013 < fZ4 < 0.015, and -0.014 < fγ5 < 0.014.Finally, we acknowledge the enduring support for the construction and operation of the LHC and the CMS detector provided by the following funding agencies: BMWF and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MEYS (Bulgaria); CERN; CAS, MoST, and NSFC (China); COLCIENCIAS (Colombia); MSES (Croatia); RPF (Cyprus); MoER, SF0690030s09 and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); OTKA and NKTH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); NRF and WCU (Republic of Korea); LAS (Lithuania); CINVESTAV, CONACYT, SEP, and UASLP-FAI (Mexico); MSI (New Zealand); PAEC (Pakistan); MSHE and NSC (Poland); FCT (Portugal); JINR (Armenia, Belarus, Georgia, Ukraine, Uzbekistan); MON, RosAtom, RAS and RFBR (Russia); MSTD (Serbia); SEIDI and CPAN (Spain); Swiss Funding Agencies (Switzerland); NSC (Taipei); ThEPCenter, IPST and NSTDA (Thailand); TUBITAK and TAEK (Turkey); NASU (Ukraine); STFC (United Kingdom); DOE and NSF (U.S.A.).Peer ReviewedSpringer Nature2015201520132015info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/109601reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1007/JHEP01(2013)063info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1096012026-05-22T06:33:51Z
dc.title.none.fl_str_mv Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s=7 TeV
title Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s=7 TeV
spellingShingle Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s=7 TeV
Chatrchyan, S.
ddc:530
title_short Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s=7 TeV
title_full Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s=7 TeV
title_fullStr Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s=7 TeV
title_full_unstemmed Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s=7 TeV
title_sort Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s=7 TeV
dc.creator.none.fl_str_mv Chatrchyan, S.
Brochero Cifuentes, J. A.
Cabrillo, I. J.
Calderon, Alicia
Chuang, S. H.
Duarte Campderros, J.
Felcini, Marta
Fernández-García, Marcos
Gómez, Gervasio
González Sánchez, J.
Graziano, A.
Jorda, C.
López Virto, A.
Marco, Jesús
Marco, Rafael
Martínez-Rivero, Celso
Matorras, Francisco
Muñoz Sánchez, F. J.
Rodrigo Anoro, Teresa
Rodríguez Marrero, Ana Y.
Ruiz Jimeno, Alberto
Scodellaro, Luca
Vila, Iván
Vilar Cortabitarte, R.
CMS Collaboration
author Chatrchyan, S.
author_facet Chatrchyan, S.
Brochero Cifuentes, J. A.
Cabrillo, I. J.
Calderon, Alicia
Chuang, S. H.
Duarte Campderros, J.
Felcini, Marta
Fernández-García, Marcos
Gómez, Gervasio
González Sánchez, J.
Graziano, A.
Jorda, C.
López Virto, A.
Marco, Jesús
Marco, Rafael
Martínez-Rivero, Celso
Matorras, Francisco
Muñoz Sánchez, F. J.
Rodrigo Anoro, Teresa
Rodríguez Marrero, Ana Y.
Ruiz Jimeno, Alberto
Scodellaro, Luca
Vila, Iván
Vilar Cortabitarte, R.
CMS Collaboration
author_role author
author2 Brochero Cifuentes, J. A.
Cabrillo, I. J.
Calderon, Alicia
Chuang, S. H.
Duarte Campderros, J.
Felcini, Marta
Fernández-García, Marcos
Gómez, Gervasio
González Sánchez, J.
Graziano, A.
Jorda, C.
López Virto, A.
Marco, Jesús
Marco, Rafael
Martínez-Rivero, Celso
Matorras, Francisco
Muñoz Sánchez, F. J.
Rodrigo Anoro, Teresa
Rodríguez Marrero, Ana Y.
Ruiz Jimeno, Alberto
Scodellaro, Luca
Vila, Iván
Vilar Cortabitarte, R.
CMS 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
dc.subject.none.fl_str_mv ddc:530
topic ddc:530
description Open Access: This article is distributed under the terms of the Creative Commons Attribution License.-- et al.
publishDate 2013
dc.date.none.fl_str_mv 2013
2015
2015
2015
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/10261/109601
url http://hdl.handle.net/10261/109601
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1007/JHEP01(2013)063
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
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 15,812429

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