@misc{10481/63047, year = {2014}, month = {10}, url = {http://hdl.handle.net/10481/63047}, abstract = {A 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.}, organization = {ANPCyT}, organization = {YerPhI, Armenia}, organization = {Australian Research Council}, organization = {BMWF, Austria}, organization = {Austrian Science Fund (FWF)}, organization = {Azerbaijan National Academy of Sciences (ANAS)}, organization = {SSTC, Belarus}, organization = {National Council for Scientific and Technological Development (CNPq)}, organization = {Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)}, organization = {Natural Sciences and Engineering Research Council of Canada}, organization = {NRC, Canada}, organization = {Canada Foundation for Innovation}, organization = {CERN}, organization = {Comision Nacional de Investigacion Cientifica y Tecnologica (CONICYT)}, organization = {Chinese Academy of Sciences}, organization = {Ministry of Science and Technology, China}, organization = {National Natural Science Foundation of China}, organization = {Departamento Administrativo de Ciencia, Tecnologia e Innovacion Colciencias}, organization = {Ministry of Education, Youth & Sports - Czech Republic Czech Republic Government}, organization = {DNRF, Denmark}, organization = {Danish Natural Science Research Council}, organization = {Lundbeckfonden}, organization = {European Union (EU)}, organization = {European Union (EU) European Research Council (ERC)}, organization = {Centre National de la Recherche Scientifique (CNRS)}, organization = {CEA-DSM/IRFU, France}, organization = {GNSF, Georgia}, organization = {Federal Ministry of Education & Research (BMBF)}, organization = {German Research Foundation (DFG)}, organization = {HGF, Germany}, organization = {Max Planck Society}, organization = {Alexander von Humboldt Foundation}, organization = {Greek Ministry of Development-GSRT}, organization = {NSRF, Greece}, organization = {Israel Science Foundation}, organization = {MINERVA, Israel}, organization = {German-Israeli Foundation for Scientific Research and Development}, organization = {I-CORE, Israel}, organization = {Benoziyo Center, Israel}, organization = {Istituto Nazionale di Fisica Nucleare (INFN)}, organization = {Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT) Japan Society for the Promotion of Science}, organization = {CNRST, Morocco}, organization = {FOM (The Netherlands) Netherlands Government}, organization = {Netherlands Organization for Scientific Research (NWO) Netherlands Government}, organization = {BRF, Norway}, organization = {RCN, Norway}, organization = {Ministry of Science and Higher Education, Poland}, organization = {NCN, Poland}, organization = {GRICES, Portugal}, organization = {Portuguese Foundation for Science and Technology}, organization = {MNE/IFA, Romania}, organization = {Russian Federation}, organization = {JINR}, organization = {MSTD, Serbia}, organization = {MSSR, Slovakia}, organization = {Slovenian Research Agency - Slovenia}, organization = {MIZS, Slovenia}, organization = {DST/NRF, South Africa}, organization = {MINECO, Spain}, organization = {SRC, Sweden}, organization = {Wallenberg Foundation, Sweden}, organization = {SER, Switzerland}, organization = {Swiss National Science Foundation (SNSF)}, organization = {Cantons of Bern and Geneva, Switzerland}, organization = {National Science Council of Taiwan}, organization = {Ministry of Energy & Natural Resources - Turkey}, organization = {The Royal Society, United Kingdom}, organization = {Leverhulme Trust}, organization = {United States Department of Energy (DOE)}, organization = {National Science Foundation (NSF)}, organization = {Science & 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/F007418/1}, organization = {ICREA}, publisher = {American Physical Society}, title = {Search for Scalar Diphoton Resonances in the Mass Range 65–600 GeV with the ATLAS Detector in pp Collision Data at √s=8  TeV}, doi = {10.1103/PhysRevLett.113.171801}, author = {Aad, G. and Aguilar Saavedra, Juan Antonio and Atlas Collaboration}, }