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Search for Scalar Diphoton Resonances in the Mass Range 65–600 GeV with the ATLAS Detector in pp Collision Data at √s=8  TeV

dc.contributor.authorAad, G.
dc.contributor.authorAguilar Saavedra, Juan Antonio 
dc.contributor.authorAtlas Collaboration
dc.date.accessioned2020-07-20T11:41:48Z
dc.date.available2020-07-20T11:41:48Z
dc.date.issued2014-10-20
dc.identifier.citationAad, G., Abbott, B., Abdallah, J., Khalek, S. A., Aben, R., Abi, B., ... & Abreu, R. (2014). Search for Scalar Diphoton Resonances in the Mass Range 65–600 GeV with the ATLAS Detector in p p Collision Data at s= 8 TeV. Physical review letters, 113(17), 171801. [https://doi.org/10.1103/PhysRevLett.113.171801]es_ES
dc.identifier.urihttp://hdl.handle.net/10481/63047
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 and FWF, 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; EPLANET, ERC, and NSRF, European Union; IN2P3-CNRS and CEA-DSM/IRFU, France; GNSF, Georgia; BMBF, DFG, HGF, MPG, and AvH Foundation, Germany; GSRT and NSRF, Greece; ISF, MINERVA, GIF, I-CORE, and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; FOM and NWO, Netherlands; BRF and RCN, Norway; MNiSW and NCN, Poland; GRICES and FCT, Portugal; MNE/IFA, Romania; MES of Russia and ROSATOM, Russian Federation; JINR; MSTD, Serbia; MSSR, Slovakia; ARRS and MIZS, Slovenia; DST/NRF, South Africa; MINECO, 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, U.S. 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, and Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (United Kingdom) and BNL (U.S.), and in the Tier-2 facilities worldwide.es_ES
dc.description.abstractA search for scalar particles decaying via narrow resonances into two photons in the mass range 65–600 GeV is performed using 20.3  fb−1 of √s=8  TeV pp collision data collected with the ATLAS detector at the Large Hadron Collider. The recently discovered Higgs boson is treated as a background. No significant evidence for an additional signal is observed. The results are presented as limits at the 95% confidence level on the production cross section of a scalar boson times branching ratio into two photons, in a fiducial volume where the reconstruction efficiency is approximately independent of the event topology. The upper limits set extend over a considerably wider mass range than previous searches.es_ES
dc.description.sponsorshipANPCyTes_ES
dc.description.sponsorshipYerPhI, Armeniaes_ES
dc.description.sponsorshipAustralian Research Counciles_ES
dc.description.sponsorshipBMWF, Austriaes_ES
dc.description.sponsorshipAustrian Science Fund (FWF)es_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.sponsorshipGNSF, Georgiaes_ES
dc.description.sponsorshipFederal Ministry of Education & Research (BMBF)es_ES
dc.description.sponsorshipGerman Research Foundation (DFG)es_ES
dc.description.sponsorshipHGF, Germanyes_ES
dc.description.sponsorshipMax Planck Societyes_ES
dc.description.sponsorshipAlexander von Humboldt Foundationes_ES
dc.description.sponsorshipGreek Ministry of Development-GSRTes_ES
dc.description.sponsorshipNSRF, Greecees_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.sponsorshipI-CORE, 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.sponsorshipBRF, Norwayes_ES
dc.description.sponsorshipRCN, Norwayes_ES
dc.description.sponsorshipMinistry of Science and Higher Education, Polandes_ES
dc.description.sponsorshipNCN, Polandes_ES
dc.description.sponsorshipGRICES, Portugales_ES
dc.description.sponsorshipPortuguese Foundation for Science and Technologyes_ES
dc.description.sponsorshipMNE/IFA, Romaniaes_ES
dc.description.sponsorshipRussian Federationes_ES
dc.description.sponsorshipJINRes_ES
dc.description.sponsorshipMSTD, Serbiaes_ES
dc.description.sponsorshipMSSR, Slovakiaes_ES
dc.description.sponsorshipSlovenian Research Agency - Sloveniaes_ES
dc.description.sponsorshipMIZS, Sloveniaes_ES
dc.description.sponsorshipDST/NRF, South Africaes_ES
dc.description.sponsorshipMINECO, Spaines_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 and Geneva, Switzerlandes_ES
dc.description.sponsorshipNational Science Council of Taiwanes_ES
dc.description.sponsorshipMinistry of Energy & Natural Resources - Turkeyes_ES
dc.description.sponsorshipThe Royal Society, United Kingdomes_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.sponsorshipScience & Technology Facilities Council (STFC) ST/L001179/1 ATLAS Upgrade ST/K003658/1 ST/K001388/1 ST/K001310/1 LHCb ST/K00073X/1 ST/I005803/1 PP/E000355/1 ST/L006464/1 ST/L001195/1 ST/K00140X/1 ST/I005811/1 PP/E002846/1 ATLAS ST/L006480/1 ST/J00474X/1 ST/H001042/2 ST/I00372X/1 PP/E003087/1 ST/M001474/1 ST/K001337/1 ST/I000186/1 PP/E002757/1 ST/H001026/1 ST/K000705/1 ST/I006056/1 ST/J500641/1 ST/K001361/1 ATLAS ST/J004928/1 ST/K001310/1 LHCb Upgrades ST/K00137X/1 ST/M001733/1 ST/L000970/1 ST/K003437/1 GRIDPP ST/K001264/1 ATLAS ST/K00140X/1 ATLAS ST/K001310/1 ST/I00372X/1 GRIDPP ST/I006080/1 ST/K501840/1 ST/I006056/1 ATLAS Upgrade ST/K001361/1 ST/K001361/1 ATLAS Upgrades ST/K001361/1 MINOS/MINOS+ ST/K003437/1 ST/K001337/1 ATLAS ST/J002798/1 PP/E000347/1 ST/K000713/1 ST/G50228X/1 ST/K001329/1 ATLAS ST/H001069/2 ST/I505756/1 ST/M007103/1 ATLAS Upgrades ST/F00754X/1 ST/J005533/1 ST/K001302/1 ST/M000761/1 ST/K001248/1 ST/K001361/1 LHCb Upgrades ST/L001179/1 ST/L001209/1 ATLAS Upgrades ST/J004928/1 ATLAS Upgrade ST/H001026/2 ST/I006056/1 ATLAS Upgrades ST/L001144/1 ST/L001179/1 ATLAS Upgrades ST/K001361/1 LHCb ST/K502236/1 ST/K000659/1 ST/J005525/1 ST/M002306/1 ST/J004944/1 ST/H00095X/2 ST/K001310/1 ATLAS ST/K003658/1 GRIDPP ST/L000970/1 ATLAS Upgrade ST/L003112/1 ST/L003325/1 ST/J00474X/1 ATLAS Upgrades ST/G502320/1 ST/M003213/1 ST/M002306/1 ATLAS Upgrades ST/K001310/1 ATLAS Upgrades ST/H001093/2 ST/H001093/1 ST/H00100X/1 PP/E000487/1 ST/M001431/1 ST/M000664/1 ST/K001418/1 ST/J005576/1 ST/K50208X/1 ST/J005487/1 ST/H00095X/1 ST/J005460/1 ST/K501840/1 GRIDPP ST/K001426/1 ATLAS ST/H00100X/2 ST/L00352X/1 PP/E000444/1 ST/I000178/1 ST/H001042/1 ST/J501074/1 ST/I005803/1 GRIDPP ST/M002071/1 ATLAS Upgrades GRIDPP PP/D002915/1 ST/F007418/1es_ES
dc.description.sponsorshipICREAes_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 Scalar Diphoton Resonances in the Mass Range 65–600 GeV with the ATLAS Detector in pp Collision Data at √s=8  TeVes_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.1103/PhysRevLett.113.171801
dc.type.hasVersionVoRes_ES


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