Search for squarks and gluinos with the ATLAS detector in final states with jets and missing transverse momentum using 4.7 fb-1 of √s=7 TeV proton-proton collision data

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dc.contributor.author Aad, G.
dc.contributor.author Barreiro, Fernando
dc.contributor.author Cantero, J.
dc.contributor.author De la Torre, H.
dc.contributor.author Del Peso, J.
dc.contributor.author Glasman, C.
dc.contributor.author Labarga, Luis
dc.contributor.author Llorente Merino, J.
dc.contributor.author March, Luis
dc.contributor.author Terrón, J.
dc.contributor.author ATLAS Collaboration
dc.contributor.other UAM. Departamento de Física Teórica es_ES
dc.date.accessioned 2015-09-17T10:26:30Z
dc.date.available 2015-09-17T10:26:30Z
dc.date.issued 2013-01-22
dc.identifier.citation Physical Review D 87.1 (2013): 012008 en_US
dc.identifier.issn 1550-7998 (print) es_ES
dc.identifier.issn 1550-2368 (online) es_ES
dc.identifier.uri http://hdl.handle.net/10486/668062
dc.description Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM es_ES
dc.description.abstract A search for squarks and gluinos in final states containing jets, missing transverse momentum and no high-pT electrons or muons is presented. The data represent the complete sample recorded in 2011 by the ATLAS experiment in 7 TeV proton-proton collisions at the Large Hadron Collider, with a total integrated luminosity of 4.7 fb-1. No excess above the Standard Model background expectation is observed. Gluino masses below 860 GeV and squark masses below 1320 GeV are excluded at the 95% confidence level in simplified models containing only squarks of the first two generations, a gluino octet and a massless neutralino, for squark or gluino masses below 2 TeV, respectively. Squarks and gluinos with equal masses below 1410 GeV are excluded. In minimal supergravity/constrained minimal supersymmetric Standard Model models with tan β = 10, A0 = 0 and μ > 0, squarks and gluinos of equal mass are excluded for masses below 1360 GeV. Constraints are also placed on the parameter space of supersymmetric models with compressed spectra. These limits considerably extend the region of supersymmetric parameter space excluded by previous measurements with the ATLAS detector en_US
dc.description.sponsorship 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 and ERC, European Union; IN2P3-CNRS, CEA-DSM/IRFU, France; GNSF, Georgia; BMBF, DFG, HGF, MPG and AvH Foundation, Germany; GSRT, Greece; ISF, MINERVA, GIF, DIP and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; FOM and NWO, Netherlands; BRF and RCN, Norway; MNiSW, Poland; GRICES and FCT, Portugal; MERYS (MECTS), Romania; MES of Russia and ROSATOM, Russian Federation; JINR; MSTD, Serbia; MSSR, Slovakia; ARRS and MVZT, Slovenia; DST/NRF, South Africa; MICINN, 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, United States of America. 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, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (United Kingdom) and BNL (USA) and in the Tier-2 facilities worldwide en_US
dc.format.extent 34 pag. en
dc.format.mimetype application/pdf en
dc.language.iso eng en
dc.relation.ispartof Physical Review D - Particles, Fields, Gravitation and Cosmology en_US
dc.rights © 2013 CERN, for the ATLAS Collaboration en_US
dc.title Search for squarks and gluinos with the ATLAS detector in final states with jets and missing transverse momentum using 4.7 fb-1 of √s=7 TeV proton-proton collision data en_US
dc.type article en
dc.subject.eciencia Física es_ES
dc.relation.publisherversion http://dx.doi.org/10.1103/PhysRevD.87.012008 es_ES
dc.identifier.doi 10.1103/PhysRevD.87.012008 es_ES
dc.identifier.publicationfirstpage 012008 es_ES
dc.identifier.publicationissue 1 es_ES
dc.identifier.publicationlastpage 012008 es_ES
dc.identifier.publicationvolume 87 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion en
dc.rights.cc Reconocimiento es_ES
dc.rights.accessRights openAccess en
dc.authorUAM Labarga Echeverría, Luis Alfonso (259926)
dc.authorUAM March Ruiz, Luis (264217)
dc.authorUAM Barreiro Alonso, Fernando (259561)


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