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Search for the Standard Model Higgs Boson in the Diphoton Decay Channel with 4.9  fb−1 of pp Collision Data at √s=7  TeV with ATLAS

dc.contributor.authorAad, G.
dc.contributor.authorAguilar Saavedra, Juan Antonio 
dc.contributor.authorAtlas Collaboration
dc.date.accessioned2020-07-14T08:32:55Z
dc.date.available2020-07-14T08:32:55Z
dc.date.issued2012-03-13
dc.identifier.citationAad, G., Abbott, B., Abdallah, J., Khalek, S. A., Abdelalim, A. A., Abdesselam, A., ... & Abreu, H. (2012). Search for the Standard Model Higgs Boson in the Diphoton Decay Channel with 4.9 fb− 1 of p p Collision Data at s= 7 TeV with ATLAS. Physical review letters, 108(11), 111803. [https://doi.org/10.1103/PhysRevLett.108.111803]es_ES
dc.identifier.urihttp://hdl.handle.net/10481/62961
dc.descriptionWe thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF, DNSRC and Lundbeck Foundation, Denmark; ARTEMIS and ERC, European Union; IN2P3-CNRS, CEA-DSM/IRFU, France; GNAS, Georgia; BMBF, DFG, HGF, MPG and AvH Foundation, Germany; GSRT, Greece; ISF, MINERVA, GIF, DIP and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; FOM and NWO, Netherlands; RCN, Norway; MNiSW, Poland; GRICES and FCT, Portugal; MERYS (MECTS), Romania; MES of Russia and ROSATOM, Russian Federation; JINR; MSTD, Serbia; MSSR, Slovakia; ARRS and MVZT, Slovenia; DST/NRF, South Africa; MICINN, Spain; SRC and Wallenberg Foundation, Sweden; SER, SNSF and Cantons of Bern and Geneva, Switzerland; NSC, Taiwan; TAEK, Turkey; STFC, the Royal Society and Leverhulme Trust, United Kingdom; DOE and NSF, United States of America. The crucial computing support from all WLCG partners is acknowledged gratefully, in particular, from CERN and the ATLAS Tier-1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (UK) and BNL (USA) and in the Tier-2 facilities worldwide.es_ES
dc.description.abstractA search for the standard model Higgs boson is performed in the diphoton decay channel. The data used correspond to an integrated luminosity of 4.9  fb−1 collected with the ATLAS detector at the Large Hadron Collider in proton-proton collisions at a center-of-mass energy of √s=7  TeV. In the diphoton mass range 110–150 GeV, the largest excess with respect to the background-only hypothesis is observed at 126.5 GeV, with a local significance of 2.8 standard deviations. Taking the look-elsewhere effect into account in the range 110–150 GeV, this significance becomes 1.5 standard deviations. The standard model Higgs boson is excluded at 95% confidence level in the mass ranges of 113–115 GeV and 134.5–136 GeV.es_ES
dc.description.sponsorshipANPCyTes_ES
dc.description.sponsorshipYerPhI, Armeniaes_ES
dc.description.sponsorshipAustralian Research Counciles_ES
dc.description.sponsorshipBMWF, Austriaes_ES
dc.description.sponsorshipAzerbaijan National Academy of Sciences (ANAS)es_ES
dc.description.sponsorshipSSTC, Belaruses_ES
dc.description.sponsorshipNational Council for Scientific and Technological Development (CNPq)es_ES
dc.description.sponsorshipFundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)es_ES
dc.description.sponsorshipNatural Sciences and Engineering Research Council of Canadaes_ES
dc.description.sponsorshipNRC Canadaes_ES
dc.description.sponsorshipCanada Foundation for Innovationes_ES
dc.description.sponsorshipCERNes_ES
dc.description.sponsorshipComision Nacional de Investigacion Cientifica y Tecnologica (CONICYT)es_ES
dc.description.sponsorshipChinese Academy of Scienceses_ES
dc.description.sponsorshipMinistry of Science and Technology, Chinaes_ES
dc.description.sponsorshipNational Natural Science Foundation of Chinaes_ES
dc.description.sponsorshipDepartamento Administrativo de Ciencia, Tecnologia e Innovacion Colcienciases_ES
dc.description.sponsorshipMinistry of Education, Youth & Sports - Czech Republic Czech Republic Governmentes_ES
dc.description.sponsorshipDNRF Denmarkes_ES
dc.description.sponsorshipDanish Natural Science Research Counciles_ES
dc.description.sponsorshipLundbeckfondenes_ES
dc.description.sponsorshipEuropean Union (EU)es_ES
dc.description.sponsorshipEuropean Union (EU) European Research Council (ERC)es_ES
dc.description.sponsorshipCentre National de la Recherche Scientifique (CNRS)es_ES
dc.description.sponsorshipCEA-DSM/IRFU, Francees_ES
dc.description.sponsorshipGNAS, Georgiaes_ES
dc.description.sponsorshipFederal Ministry of Education & Research (BMBF)es_ES
dc.description.sponsorshipGreek Ministry of Development-GSRTes_ES
dc.description.sponsorshipIsrael Science Foundationes_ES
dc.description.sponsorshipMINERVA Israeles_ES
dc.description.sponsorshipGerman-Israeli Foundation for Scientific Research and Developmentes_ES
dc.description.sponsorshipDIP Israeles_ES
dc.description.sponsorshipBenoziyo Center, Israeles_ES
dc.description.sponsorshipIstituto Nazionale di Fisica Nucleare (INFN)es_ES
dc.description.sponsorshipMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT) Japan Society for the Promotion of Sciencees_ES
dc.description.sponsorshipCNRST, Moroccoes_ES
dc.description.sponsorshipFOM (The Netherlands) Netherlands Governmentes_ES
dc.description.sponsorshipNetherlands Organization for Scientific Research (NWO) Netherlands Governmentes_ES
dc.description.sponsorshipRCN, Norwayes_ES
dc.description.sponsorshipMinistry of Science and Higher Education, Polandes_ES
dc.description.sponsorshipGRICES Portugales_ES
dc.description.sponsorshipPortuguese Foundation for Science and Technologyes_ES
dc.description.sponsorshipMERYS (MECTS), Romaniaes_ES
dc.description.sponsorshipMES of Russiaes_ES
dc.description.sponsorshipROSATOMes_ES
dc.description.sponsorshipJINRes_ES
dc.description.sponsorshipMSTD, Serbiaes_ES
dc.description.sponsorshipMSSR, Slovakiaes_ES
dc.description.sponsorshipSlovenian Research Agency - Sloveniaes_ES
dc.description.sponsorshipMVZT, Sloveniaes_ES
dc.description.sponsorshipDST/NRF, South Africaes_ES
dc.description.sponsorshipSpanish Governmentes_ES
dc.description.sponsorshipSRC Swedenes_ES
dc.description.sponsorshipWallenberg Foundation, Swedenes_ES
dc.description.sponsorshipSER Switzerlandes_ES
dc.description.sponsorshipSwiss National Science Foundation (SNSF)es_ES
dc.description.sponsorshipCantons of Bern, Switzerlandes_ES
dc.description.sponsorshipNational Science Council of Taiwanes_ES
dc.description.sponsorshipMinistry of Energy & Natural Resources - Turkeyes_ES
dc.description.sponsorshipRoyal Society of Londones_ES
dc.description.sponsorshipLeverhulme Trustes_ES
dc.description.sponsorshipUnited States Department of Energy (DOE)es_ES
dc.description.sponsorshipNational Science Foundation (NSF)es_ES
dc.description.sponsorshipCantons of Geneva, Switzerlandes_ES
dc.description.sponsorshipRussian Federationes_ES
dc.description.sponsorshipICREAes_ES
dc.description.sponsorshipScience & Technology Facilities Council (STFC) ST/K001361/1 LHCb Upgrades ST/I003525/1 PP/E003699/2 ST/K001361/1 ST/I005803/1 GRIDPP ST/K001337/1 ST/K001361/1 LHCb ST/F007337/1 ST/I003142/1 ST/H001069/2 ST/K001248/1 ATLAS PP/E003087/1 ST/I000186/1 ST/M001431/1 ST/M001474/1 ST/H001093/2 ST/K00073X/1 ST/J004928/1 ST/L001144/1 ST/K001248/1 ST/I005803/1 ST/L000970/1 GRIDPP ST/K001418/1 ST/K003658/1 GRIDPP PP/E003699/1 ST/K001361/1 ATLAS ST/L000970/1 ATLAS Upgrade ST/K001361/1 ATLAS Upgrades ST/K001361/1 MINOS/MINOS+ ST/H001026/1 ST/G502320/1 ST/H001093/1 ST/I006080/1 ST/K001264/1 ATLAS ST/J004928/1 ATLAS Upgrade ST/J004944/1 ST/J005576/1 ST/K003658/1 ST/L001004/1 ST/K001329/1 ATLAS ST/I003517/1 ATLAS PP/E000347/1 ST/K001337/1 ATLAS ST/J002798/1 ST/H001026/2es_ES
dc.language.isoenges_ES
dc.publisherAmerican Physical Societyes_ES
dc.rightsAtribución 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.titleSearch for the Standard Model Higgs Boson in the Diphoton Decay Channel with 4.9  fb−1 of pp Collision Data at √s=7  TeV with ATLASes_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.1103/PhysRevLett.108.111803
dc.type.hasVersionVoRes_ES


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