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dc.creatorAad, G.
dc.creatorBorjanovic, I.
dc.creatorBožović-Jelisavčić, Ivanka
dc.creatorAgatonović-Jovin, Tatjana
dc.creatorKrstić, Jelena
dc.creatorMamužić, Judita
dc.creatorMudrinić, Mihajlo
dc.creatorPopovica, D. S.
dc.creatorReljica, D.
dc.creatorSijackia, Dj.
dc.creatorSimica, Lj
dc.creatorVranješ, Nenad
dc.creatorVranješ Milosavljević, Marija
dc.creatorZivkovic, L.
dc.date.accessioned2018-03-01T22:26:43Z
dc.date.available2018-03-01T22:26:43Z
dc.date.issued2012
dc.identifier.issn0370-2693
dc.identifier.issn1873-2445
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/4812
dc.description.abstractA search for diphoton events with large missing transverse momentum has been performed using 1.07 fb(-1) of proton-proton collision data at root s = 7 TeV recorded with the ATLAS detector. No excess of events was observed above the Standard Model prediction and 95% Confidence Level (CL) upper limits are set on the production cross section for new physics. The limits depend on each model parameter space and vary as follows: sigma LT (22-129) fb in the context of a generalised model of gauge-mediated supersymmetry breaking (GGM) with a bino-like lightest neutralino, sigma LT (27-91) fb in the context of a minimal model of gauge-mediated supersymmetry breaking (SPS8), and sigma LT (15-27) fb in the context of a specific model with one universal extra dimension (UED). A 95% CL lower limit of 805 GeV, for bino masses above 50 GeV, is set on the GGM gluino mass. Lower limits of 145 TeV and 1.23 TeV are set on the SPS8 breaking scale Lambda and on the UED compactification scale 1/R, respectively. These limits provide the most stringent tests of these models to date. (C) 2012 CERN. Published by Elsevier B.V. All rights reserved.en
dc.relationANPCyT, Argentina, YerPhI, Armenia, ARC, Australia, BMWF, Austria, ANAS, Azerbaijan, SSTC, Belarus, CNPq, FAPESP, Brazil, NSERC, NRC, CFI, Canada, CERN, CONICYT, Chile, CAS, MOST, NSFC, China, COLCIENCIAS, Colombia, MSMT CR, MPO CR, VSC CR, Czech Republic, DNRF, DNSRC, Lundbeck Foundation, Denmark, ARTEMIS, European Union, IN2P3-CNRS, CEA-DSM/IRFU, France, GNAS, Georgia, BMBF, Germany, DFG, HGF, MPG, AvH Foundation, Germany, GSRT, Greece, ISF, MINERVA, GIF, DIP, Benoziyo Center, Israel, INFN, Italy, MEXT, JSPS, Japan, CNRST, Morocco, FOM, NWO, Netherlands, RCN, Norway, MNiSW, Poland, GRICES, FCT, Portugal, MERYS (MECTS), Romania, MES of Russia, ROSATOM, Russian Federation, JINR, MSTD, Serbia, MSSR, Slovakia, ARRS, MVZT, Slovenia, DST/NRF, South Africa, MICINN, Spain, SRC, Wallenberg Foundation, Sweden, SER, SNSF, Cantons of Bern and Geneva, Switzerland, NSC, Taiwan, TAEK, Turkey, STFC, Royal Society, Leverhulme Trust, United Kingdom, DOE, NSF, United States of America, ICREA
dc.rightsopenAccessen
dc.sourcePhysics Letters Ben
dc.titleSearch for diphoton events with large missing transverse momentum in 1 fb(-1) of 7 TeV proton-proton collision data with the ATLAS detector ATLAS Collaborationen
dc.typearticleen
dcterms.abstractСимица, Љ; Aад, Г.; Зивковиц, Л.; Рељица, Д.; Милосављевиц, М. Врањес; Поповица, Д. С.; Крстица, Ј. Ј.; Бозовић-Јелисавцић Иванка; Aгатоновић-Јовин Татјана; Мамузић Јудита; Мудринић Михајло; Сијацкиа, Дј.; Врањеса, Н.; Борјановиц, И.;
dc.citation.volume710
dc.citation.issue4-5
dc.citation.spage519
dc.citation.epage537
dc.identifier.wos000303221800005
dc.identifier.doi10.1016/j.physletb.2012.02.054
dc.citation.rankM21a
dc.contributor.countATLAS Collaboration (ukupan broj autora: 3004)
dc.identifier.scopus2-s2.0-84938558460
dc.identifier.fulltexthttp://vinar.vin.bg.ac.rs//bitstream/id/13024/4808.pdf


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