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Search for new physics in the dijet mass distribution using 1 fb-1 of pp collision data at √s=7 TeV collected by the ATLAS detector

dc.contributor.authorAad, G.
dc.contributor.authorATLAS Collaboration
dc.contributor.authorBarreiro Alonso, Fernando 
dc.contributor.authorCantero, J.
dc.contributor.authorDe la Torre, H.
dc.contributor.authorPeso Malagón, José del 
dc.contributor.authorGlasman Kuguel, Claudia Beatriz 
dc.contributor.authorLabarga Echeverría, Luis Alfonso 
dc.contributor.authorLagouri, T.
dc.contributor.authorLlorente Merino, J.
dc.contributor.authorMarch, Luis
dc.contributor.authorNebot, Eduardo
dc.contributor.authorRodier, Stephane
dc.contributor.authorTerrón Cuadrado, Juan 
dc.contributor.otherUAM. Departamento de Física Teóricaes_ES
dc.date.accessioned2016-11-16T16:42:40Z
dc.date.available2016-11-16T16:42:40Z
dc.date.issued2012-02-14
dc.identifier.citationPhysics Letters B 708.1-2 (2012): 37–54en_US
dc.identifier.issn0370-2693 (print)es_ES
dc.identifier.issn1873-2445 (online)es_ES
dc.identifier.urihttp://hdl.handle.net/10486/675152
dc.descriptionArtículo 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 UAMen_US
dc.description.abstractInvariant mass distributions of jet pairs (dijets) produced in LHC proton-proton collisions at a centre-of-mass energy √s=7 TeV have been studied using a data set corresponding to an integrated luminosity of 1.0 fb -1 recorded in 2011 by ATLAS. Dijet masses up to ~4 TeV are observed in the data, and no evidence of resonance production over background is found. Limits are set at 95% C.L. for several new physics hypotheses: excited quarks are excluded for masses below 299 TeV, axigluons are excluded for masses below 3.32 TeV, and colour octet scalar resonances are excluded for masses below 1.92 TeVen_US
dc.description.sponsorshipWe thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWF, 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; ARTEMIS, European Union; IN2P3–CNRS, CEA-DSM/IRFU, France; GNAS, 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; 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. 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 (UK) and BNL (USA) and in the Tier-2 facilities worldwide.en_US
dc.format.extent18 pág.es_ES
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherCERNen_US
dc.publisherElsevier B.V.en_US
dc.relation.ispartofPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physicsen_US
dc.rights© 2012 CERNen_US
dc.titleSearch for new physics in the dijet mass distribution using 1 fb-1 of pp collision data at √s=7 TeV collected by the ATLAS detectoren_US
dc.typearticleen
dc.subject.ecienciaFísicaes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.physletb.2012.01.035es_ES
dc.identifier.doi10.1016/j.physletb.2012.01.035es_ES
dc.identifier.publicationfirstpage37es_ES
dc.identifier.publicationissue1-2es_ES
dc.identifier.publicationlastpage54es_ES
dc.identifier.publicationvolume708es_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/303482es_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.rights.ccReconocimiento – NoComercial – SinObraDerivadaes_ES
dc.rights.accessRightsopenAccessen
dc.authorUAMLagouri , Theodota (263922)
dc.authorUAMLabarga Echeverría, Luis Alfonso (259926)
dc.authorUAMMarch Ruiz, Luis (264217)
dc.authorUAMNebot Del Busto, Eduardo (264001)
dc.authorUAMBarreiro Alonso, Fernando (259561)
dc.authorUAMRodier , Stephane (260644)
dc.facultadUAMFacultad de Ciencias


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