Combined results of searches for the standard model Higgs boson in pp collisions at s=7 TeV

Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM

Detalles Bibliográficos
Autores: CMS Collaboration, Albajar Molera, Carmen, Codispoti, G., Fernández Trocóniz Acha, Jorge
Tipo de recurso: artículo
Fecha de publicación:2012
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/669441
Acceso en línea:http://hdl.handle.net/10486/669441
https://dx.doi.org/10.1016/j.physletb.2012.02.064
Access Level:acceso abierto
Palabra clave:CMS
Higgs
Physics
Statistics
Física
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spelling Combined results of searches for the standard model Higgs boson in pp collisions at s=7 TeVCMS CollaborationAlbajar Molera, CarmenCodispoti, G.Fernández Trocóniz Acha, JorgeCMSHiggsPhysicsStatisticsFísicaArtículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAMCombined results are reported from searches for the standard model Higgs boson in proton–proton collisions at √ s = 7 TeV in five Higgs boson decay modes: γγ, bb, ττ, WW, and ZZ. The explored Higgs boson mass range is 110–600 GeV. The analysed data correspond to an integrated luminosity of 4.6–4.8 fb−1. The expected excluded mass range in the absence of the standard model Higgs boson is 118–543 GeV at 95% CL. The observed results exclude the standard model Higgs boson in the mass range 127–600 GeV at 95% CL, and in the mass range 129–525 GeV at 99% CL. An excess of events above the expected standard model background is observed at the low end of the explored mass range making the observed limits weaker than expected in the absence of a signal. The largest excess, with a local significance of 3.1σ, is observed for a Higgs boson mass hypothesis of 124 GeV. The global significance of observing an excess with a local significance ≥3.1σ anywhere in the search range 110–600 (110– 145) GeV is estimated to be 1.5σ (2.1σ). More data are required to ascertain the origin of the observed excessWe wish to congratulate our colleagues in the CERN accelerator departments for the excellent performance of the LHC machine. We thank the technical and administrative staff at CERN and other CMS institutes, and acknowledge support from: FMSR (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COLCIENCIAS (Colombia); MSES (Croatia); RPF (Cyprus); Academy of Sciences and NICPB (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 (Korea); LAS (Lithuania); CINVESTAV, CONACYT, SEP, and UASLPFAI (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); MICINN and CPAN (Spain); Swiss Funding Agencies (Switzerland); NSC (Taipei); TUBITAK and TAEK (Turkey); STFC (United Kingdom); DOE and NSF (USA)CERNElsevierDepartamento de Física TeóricaFacultad de Ciencias20122012-03-29research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/669441https://dx.doi.org/10.1016/j.physletb.2012.02.064reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6694412026-06-23T12:46:27Z
dc.title.none.fl_str_mv Combined results of searches for the standard model Higgs boson in pp collisions at s=7 TeV
title Combined results of searches for the standard model Higgs boson in pp collisions at s=7 TeV
spellingShingle Combined results of searches for the standard model Higgs boson in pp collisions at s=7 TeV
CMS Collaboration
CMS
Higgs
Physics
Statistics
Física
title_short Combined results of searches for the standard model Higgs boson in pp collisions at s=7 TeV
title_full Combined results of searches for the standard model Higgs boson in pp collisions at s=7 TeV
title_fullStr Combined results of searches for the standard model Higgs boson in pp collisions at s=7 TeV
title_full_unstemmed Combined results of searches for the standard model Higgs boson in pp collisions at s=7 TeV
title_sort Combined results of searches for the standard model Higgs boson in pp collisions at s=7 TeV
dc.creator.none.fl_str_mv CMS Collaboration
Albajar Molera, Carmen
Codispoti, G.
Fernández Trocóniz Acha, Jorge
author CMS Collaboration
author_facet CMS Collaboration
Albajar Molera, Carmen
Codispoti, G.
Fernández Trocóniz Acha, Jorge
author_role author
author2 Albajar Molera, Carmen
Codispoti, G.
Fernández Trocóniz Acha, Jorge
author2_role author
author
author
dc.contributor.none.fl_str_mv Departamento de Física Teórica
Facultad de Ciencias
dc.subject.none.fl_str_mv CMS
Higgs
Physics
Statistics
Física
topic CMS
Higgs
Physics
Statistics
Física
description Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM
publishDate 2012
dc.date.none.fl_str_mv 2012
2012-03-29
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/669441
https://dx.doi.org/10.1016/j.physletb.2012.02.064
url http://hdl.handle.net/10486/669441
https://dx.doi.org/10.1016/j.physletb.2012.02.064
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CERN
Elsevier
publisher.none.fl_str_mv CERN
Elsevier
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301629

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