Measurement of the Ratio of the 3-Jet To 2-Jet Cross Sections in Pp Collisions at Root S=7 Tev

dc.contributor.author Demir, Durmuş Ali
dc.contributor.author Karapınar, Güler
dc.coverage.doi 10.1016/j.physletb.2011.07.067
dc.date.accessioned 2021-01-24T18:47:40Z
dc.date.available 2021-01-24T18:47:40Z
dc.date.issued 2011
dc.description.abstract A measurement of the ratio of the inclusive 3-jet to 2-jet cross sections as a function of the total jet transverse momentum. HT, in the range 0.2 < H-T < 2.5 TeV is presented. The data have been collected at a proton-proton centre-of-mass energy of 7 TeV with the CMS detector at the LHC, and correspond to an integrated luminosity of 36 pb(-1). Comparisons are made between the data and the predictions of different QCD-based Monte Carlo models for multijet production. All models considered in this study are consistent with the data for H-T > 0.5 TeV. This measurement extends to an H-T range that has not been explored before. (C) 2011 CERN. Published by Elsevier B.V. All rights reserved. en_US
dc.description.sponsorship FMSR (Austria); FNRSFonds de la Recherche Scientifique - FNRS; FWO (Belgium)FWO; CNPqNational Council for Scientific and Technological Development (CNPq); CAPESCAPES; FAPERJCarlos 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; CASChinese Academy of Sciences; MoST; 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 SciencesEgyptian Academy of Scientific Research and Technology (ASRT); NICPB (Estonia); Academy of FinlandAcademy of Finland; ME; HIP (Finland); CEAFrench Atomic Energy Commission; CNRS/IN2P3 (France)Centre National de la Recherche Scientifique (CNRS); BMBFFederal Ministry of Education & Research (BMBF); DFGGerman Research Foundation (DFG); HGF (Germany); GSRT (Greece)Greek Ministry of Development-GSRT; OTKAOrszagos Tudomanyos Kutatasi Alapprogramok (OTKA); NKTH (Hungary)National Office for Research and Technology; DAEDepartment 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; WCU (Korea); LAS (Lithuania); CINVESTAV; CONACYTConsejo Nacional de Ciencia y Tecnologia (CONACyT); SEP; 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; MAE (Russia); MSTD (Serbia); MICINNSpanish Government; CPAN (Spain); Swiss Funding Agencies (Switzerland); NSC (Taipei); TUBITAKTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK); TAEK (Turkey)Ministry of Energy & Natural Resources - Turkey; STFC (United Kingdom)Science & Technology Facilities Council (STFC); DOEUnited States Department of Energy (DOE); NSF (USA)National Science Foundation (NSF); Science and Technology Facilities CouncilScience & Technology Facilities Council (STFC) [ST/F007094/1, ST/G502347/1, ST/I002200/1, GRIDPP, CMS, ST/I005912/1, ST/I005912/1 GRIDPP, ST/I000410/1, ST/I505572/1, ST/F006748/1, PP/D004284/1] Funding Source: researchfish; Direct For Mathematical & Physical ScienNational Science Foundation (NSF)NSF - Directorate for Mathematical & Physical Sciences (MPS) [1314131] Funding Source: National Science Foundation; Division Of PhysicsNational Science Foundation (NSF)NSF - Directorate for Mathematical & Physical Sciences (MPS) [1314131] Funding Source: National Science Foundation en_US
dc.description.sponsorship 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 10.1016/j.physletb.2011.07.067 en_US
dc.identifier.issn 0370-2693
dc.identifier.uri https://doi.org/10.1016/j.physletb.2011.07.067
dc.identifier.uri https://hdl.handle.net/11147/10727
dc.language.iso en en_US
dc.publisher Elsevier Ltd. en_US
dc.relation.ispartof Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.subject CMS en_US
dc.subject Physics en_US
dc.subject QCD en_US
dc.subject Multijets ratio en_US
dc.title Measurement of the Ratio of the 3-Jet To 2-Jet Cross Sections 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. Rectorate en_US
gdc.description.endpage 354 en_US
gdc.description.issue 5 en_US
gdc.description.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
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gdc.oaire.keywords DEEP-INELASTIC SCATTERING; JET; DISTRIBUTIONS; COLLIDER; EVENTS; HERA
gdc.oaire.keywords Deep-inelastic scattering
gdc.oaire.keywords jet: transverse momentum
gdc.oaire.keywords transverse momentum dependence
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gdc.oaire.keywords PARTICLE PHYSICS; LARGE HADRON COLLIDER; CMS
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