Search for Supersymmetry in Events With a Lepton, a Photon, and Large Missing Transverse Energy in Pp Collisions at Root S=7 Tev

dc.contributor.author Karapınar, Güler
dc.contributor.author Demir, Durmuş Ali
dc.coverage.doi 10.1007/JHEP06(2011)093
dc.date.accessioned 2021-01-24T18:47:44Z
dc.date.available 2021-01-24T18:47:44Z
dc.date.issued 2011
dc.description.abstract A search is performed for an excess of events, over the standard model expectations, with a photon, a lepton, and large missing transverse energy in pp collisions root s = 7TeV. Such events are expected in many new physics models, in particular a theory that is broken via a gauge-mediated mechanism, when the lightest and neutral gauginos are mass degenerate. The data sample used in this search to an integrated luminosity of 35 pb(-1) collected with the CMS detector at the No evidence of such an excess above the standard model backgrounds, dominated by production, is found. The results are presented as 95% confidence level upper limits on the cross section for a benchmark gauge-mediated scenario, and are then converted into exclusion limits on the squark, gluino, and wino masses. en_US
dc.description.sponsorship FMSR (Austria); FNRS (Belgium)Fonds de la Recherche Scientifique - FNRS; FWO (Belgium)FWO; CNPq (Brazil)National Council for Scientific and Technological Development (CNPq); CAPES (Brazil)CAPES; FAPERJ (Brazil)Carlos Chagas Filho Foundation for Research Support of the State of Rio de Janeiro (FAPERJ); FAPESP (Brazil)Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP); MES (Bulgaria); CERN; CAS (China)Chinese Academy of Sciences; MoST (China)Ministry of Science and Technology, China; NSFC (China)National Natural Science Foundation of China (NSFC); COLCIENCIAS (Colombia)Departamento Administrativo de Ciencia, Tecnologia e Innovacion Colciencias; MSES (Croatia); RPF (Cyprus); Academy of Sciences (Estonia); NICPB (Estonia); Academy of Finland (Finland)Academy of Finland; ME (Finland); HIP (Finland); CEA (France)French Atomic Energy Commission; CNRS/IN2P3 (France)Centre National de la Recherche Scientifique (CNRS); BMBF (Germany)Federal Ministry of Education & Research (BMBF); DFG (Germany)German Research Foundation (DFG); HGF (Germany); GSRT (Greece)Greek Ministry of Development-GSRT; OTKA (Hungary)Orszagos Tudomanyos Kutatasi Alapprogramok (OTKA); NKTH (Hungary)National Office for Research and Technology; DAE (India)Department of Atomic Energy (DAE); DST (India)Department of Science & Technology (India); IPM (Iran); SFI (Ireland)Science Foundation Ireland; INFN (Italy)Istituto Nazionale di Fisica Nucleare (INFN); NRF (Korea); WCU (Korea); LAS (Lithuania); CINVESTAV (Mexico); CONACYT (Mexico)Consejo Nacional de Ciencia y Tecnologia (CONACyT); SEP (Mexico); UASLP-FAI (Mexico); PAEC (Pakistan); SCSR (Poland); FCT (Portugal)Portuguese Foundation for Science and Technology; JINR (Armenia); JINR (Belarus); JINR (Georgia); JINR (Ukraine); JINR (Uzbekistan); MST (Russia); MAE (Russia); MSTD (Serbia); MICINN (Spain)Spanish Government; CPAN (Spain); Swiss Funding Agencies (Switzerland); NSC (Taipei); TUBITAK (Turkey)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK); TAEK (Turkey)Ministry of Energy & Natural Resources - Turkey; STFC (United Kingdom)Science & Technology Facilities Council (STFC); DOE (USA)United States Department of Energy (DOE); NSF (USA)National Science Foundation (NSF); Science and Technology Facilities CouncilScience & Technology Facilities Council (STFC) [GRIDPP, ST/I005912/1 GRIDPP, ST/I005912/1, ST/I505572/1, PP/D004284/1, CMS, ST/F007094/1] Funding Source: researchfish en_US
dc.description.sponsorship We thank David Shih and Joshua Ruderman for stimulating discussions, support, and help with the production of the SUSY Monte Carlo samples. We 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, ME, 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 UASLP-FAI (Mexico); PAEC (Pakistan); SCSR (Poland); FCT (Portugal); JINR (Armenia, Belarus, Georgia, Ukraine, Uzbekistan); MST and MAE (Russia); MSTD (Serbia); MICINN and CPAN (Spain); Swiss Funding Agencies (Switzerland); NSC (Taipei); TUBITAK and TAEK (Turkey); STFC (United Kingdom); DOE and NSF (USA). en_US
dc.identifier.doi 10.1007/JHEP06(2011)093
dc.identifier.issn 1029-8479
dc.identifier.scopus 2-s2.0-80053157397
dc.identifier.uri https://doi.org/10.1007/JHEP06(2011)093
dc.identifier.uri https://hdl.handle.net/11147/10742
dc.language.iso en en_US
dc.publisher Springer Verlag en_US
dc.relation.ispartof Journal of High Energy Physics en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.subject Hadron-Hadron Scattering en_US
dc.title Search for Supersymmetry in Events With a Lepton, a Photon, and Large Missing Transverse Energy in Pp Collisions at Root S=7 Tev en_US
dc.type Article en_US
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gdc.description.department İzmir Institute of Technology. Physics en_US
gdc.description.issue 6 en_US
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