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Accès ouvert déclaré 2014 article

Measurement of dijet cross-sections in pp collisions at 7 TeV centre-of-mass energy using the ATLAS detector

86Citations signalées, ce qui n’est pas une note de qualité
242Institutions déclarées
39Pays d’affiliation déclarés

Rattachement africain : de, us, es, fr, az, nl, pl, ca, il, se, it, gb, rs, ch, jp, ru, ar, gr, dk, br, pt, sk, tr, cz, cn, au, Maroc, by, cl, no, Afrique du Sud, tw, si, ro, ge, at, am, co, hu. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

Double-differential dijet cross-sections measured in pp collisions at the LHC with a 7 TeV centre-of-mass energy are presented as functions of dijet mass and half the rapidity separation of the two highest-p T jets.These measurements are obtained using data corresponding to an integrated luminosity of 4.5 fb -1 , recorded by the ATLAS detector in 2011.The data are corrected for detector effects so that cross-sections are presented at the particle level.Cross-sections are measured up to 5 TeV dijet mass using jets reconstructed with the anti-k t algorithm for values of the jet radius parameter of 0.4 and 0.6.The cross-sections are compared with next-to-leading-order perturbative QCD calculations by NLOJet++ corrected to account for non-perturbative effects.Comparisons with POWHEG predictions, using a next-to-leading-order matrix element calculation interfaced to a partonshower Monte Carlo simulation, are also shown.Electroweak effects are accounted for in both cases.The quantitative comparison of data and theoretical predictions obtained using various parameterizations of the parton distribution functions is performed using a frequentist method.In general, good agreement with data is observed for the NLOJet++ theoretical predictions when using the CT10, NNPDF2.1 and MSTW 2008 PDF sets.Disagreement is observed when using the ABM11 and HERAPDF1.5PDF sets for some ranges of dijet mass and half the rapidity separation.An example setting a lower limit on the compositeness scale for a model of contact interactions is presented, showing that the unfolded results can be used to constrain contributions to dijet production beyond that predicted by the Standard Model.

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Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Measurement of dijet cross-sections in pp collisions at 7 TeV centre-of-mass energy using the ATLAS detector
Date Crossref
01/05/2014
Éditeur
Springer Science and Business Media LLC
Type
journal-article

Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.

Les institutions déclarées

University of FreiburgUniversity of BonnUniversity of OklahomaUniversitat Autònoma de BarcelonaInstitute for High Energy PhysicsUniversité Paris-SudCentre National de la Recherche ScientifiqueInstitut National de Physique Nucléaire et de Physique des ParticulesAzerbaijan National Academy of SciencesNational Institute for Subatomic PhysicsUniversity of AmsterdamInstitute of Nuclear Physics, Polish Academy of SciencesMichigan State UniversityUniversity of TorontoTel Aviv UniversityCommissariat à l'Énergie Atomique et aux Énergies AlternativesCEA Paris-SaclayInstitut de Recherche sur les Lois Fondamentales de l'UniversStockholm UniversityUniversity of UdineIstituto Nazionale di Fisica Nucleare, Gruppo Collegato di UdineAGH University of KrakowBrookhaven National LaboratoryHampton UniversityYale UniversityLudwig-Maximilians-Universität MünchenRutherford Appleton LaboratoryBrandeis UniversityUniversity of BelgradeUniversity of BernBoston UniversityThe University of Texas at DallasIstituto Nazionale di Fisica Nucleare, Roma Tor VergataLund UniversityThe University of TokyoP.N. Lebedev Physical Institute of the Russian Academy of SciencesQueen Mary University of LondonUniversity of VictoriaUniversité Joseph FourierLaboratoire de Physique Subatomique et de CosmologieConsejo Nacional de Investigaciones Científicas y TécnicasInstituto de Física La PlataUniversidad Nacional de La PlataEuropean Organization for Nuclear ResearchJoint Institute for Nuclear ResearchIstituto Nazionale di Fisica Nucleare, Sezione di MilanoUniversity of GenevaNational Technical University of AthensHumboldt-Universität zu BerlinAix-Marseille UniversitéCentre de physique des particules de MarseilleFermi National Accelerator LaboratoryUniversity of ChicagoUniversity of BirminghamLancaster UniversityUniversity of LiverpoolUniversity of GlasgowUniversity of ManchesterIstituto Nazionale di Fisica Nucleare, Sezione di NapoliWeizmann Institute of ScienceUniversity of CopenhagenColumbia UniversityHigh Energy Accelerator Research OrganizationUniversidade Federal do Rio de JaneiroInstitute for High Energy PhysicsLIP - Laboratory of Instrumentation and Experimental Particle PhysicsHeidelberg UniversityNational and Kapodistrian University of AthensTechnische Universität DresdenSiberian Branch of the Russian Academy of SciencesBudker Institute of Nuclear PhysicsIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiNational Research Nuclear University MEPhISlovak Academy of SciencesInstitute of Experimental Physics of the Slovak Academy of SciencesIstituto Nazionale di Fisica Nucleare, Sezione di Roma IObayashi (Japan)Nagoya UniversityUniversity of OxfordSLAC National Accelerator LaboratoryDuke UniversityStony Brook UniversityInstitute of Particle PhysicsUniversité de MontréalBoğaziçi UniversityUniversity of MichiganJohannes Gutenberg University MainzUniversidad Autónoma de MadridInstitute for Theoretical and Experimental PhysicsArgonne National LaboratoryComenius University BratislavaUniversity of Illinois Urbana-ChampaignUniversity of SiegenCzech Technical University in PragueIstituto Nazionale di Fisica Nucleare, Sezione di Roma TreLawrence Berkeley National LaboratoryUniversity of California, BerkeleyAristotle University of ThessalonikiChinese Academy of SciencesInstitute of High Energy PhysicsUniversity College LondonCharles UniversityUniversity of Wisconsin–MadisonThe University of SydneyThe University of MelbourneIstituto Nazionale di Fisica Nucleare, Sezione di GenovaMax Planck Institute for PhysicsUniversity of WuppertalUniversity of CambridgeHarvard UniversityUniversity of SussexUniversité Paris CitéSorbonne UniversitéLaboratoire de Physique Nucléaire et de Hautes ÉnergiesTufts UniversityUniversity of WashingtonGaziantep UniversityMcGill UniversityIstituto Nazionale di Fisica Nucleare, Sezione di BolognaCarleton UniversityUniversity of Hassan II CasablancaYork UniversityUniversity of ReginaLaboratoire d’Annecy de Physique des ParticulesLouisiana Tech UniversityRoyal Holloway University of LondonIstituto Nazionale di Fisica Nucleare, Sezione di PisaRadboud University NijmegenUniversity of EdinburghUniversity of PittsburghUniversity of GöttingenNational Academy of Sciences of BelarusB.I. Stepanov Institute of PhysicsCzech Academy of SciencesFZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicLomonosov Moscow State UniversityUniversité Clermont AuvergneLaboratoire de Physique de Clermont AuvergneClermont UniversitéMohamed I UniversityTokyo Metropolitan UniversityUniversity of Massachusetts AmherstUniversity of OregonUniversity of PennsylvaniaUppsala UniversityFederico Santa María Technical UniversityIndiana University BloomingtonUniversity of BergenNew York UniversityUniversity of OsloTU Dortmund UniversityNorthern Illinois UniversityUniversitat de ValènciaInstituto de Física CorpuscularInstitut de Microelectrònica de BarcelonaOsservatorio astronomico di BolognaUniversity of BolognaAnkara UniversityTRIUMFSouthern Methodist UniversityAzienda Ospedaliera di CosenzaIstituto Nazionale di Fisica Nucleare, Gruppo Collegato di CosenzaPontificia Universidad Católica de ChileUniversity of the WitwatersrandUniversidade Federal de Juiz de ForaDoğuş UniversityUniversity of AlbertaShandong UniversityNanjing UniversityMohammed V UniversityUniversity of ArizonaIstituto Nazionale di Fisica Nucleare, Sezione di LecceInstitute of Physics, Academia SinicaUniversity of IowaUniversity of LjubljanaJožef Stefan InstituteIowa State UniversityIstituto Nazionale di Fisica Nucleare, Sezione di PaviaUniversity of California, IrvineUniversity of SheffieldThe University of Texas at ArlingtonUniversity of California, Santa CruzUniversitatea Națională de Știință și Tehnologie Politehnica BucureștiSimon Fraser UniversityTechnion – Israel Institute of TechnologyTbilisi State UniversityFederal University of São João del-ReiUniversidade de São PauloJustus-Liebig-Universität GießenUniversity at Albany, State University of New YorkCadi Ayyad UniversityThe University of OsakaUniversity of WarwickPetersburg Nuclear Physics InstituteUniversity of British ColumbiaThe Ohio State UniversityUniversity of WürzburgUniversität InnsbruckUniversity of Science and Technology of ChinaNational Centre for Nuclear Energy, Science and TechnologyUniversidad de Buenos AiresUniversity of New MexicoA. Alikhanyan National LaboratoryPalacký University OlomoucUniversity of Cape TownShinshu UniversityUniversity of TsukubaWaseda UniversityKobe UniversityKyoto UniversityTokyo Institute of TechnologyThe University of AdelaideKTH Royal Institute of TechnologyKyushu UniversityOklahoma State UniversityUniversity of CalabriaUniversidad Antonio NariñoHiroshima Institute of TechnologyOkayama University of ScienceUniversity of SalentoUniversity of GenoaUniversity of MilanNational Institute for Research and Development of Isotopic and Molecular TechnologiesUniversity of South CarolinaCentre de Calcul de l’Institut National de Physique Nucléaire et de Physique des ParticulesJagiellonian UniversityInstitute of PhysicsNagasaki Institute of Applied ScienceSapienza University of RomeTOBB University of Economics and TechnologyKyoto University of EducationRitsumeikan UniversityMassachusetts Institute of TechnologyNovosibirsk State UniversityInstitute for Particle and Nuclear PhysicsHUN-REN Wigner Research Centre for PhysicsRoma Tre UniversityTurkish Atomic Energy AuthorityUniversität HamburgUniversity of CoimbraGazi UniversityMoscow Institute of Physics and Technology

Une affiliation ne permet pas de déduire la nationalité d’un auteur.

Les sujets associés

Particle physics theoretical and experimental studiesHigh-Energy Particle Collisions ResearchQuantum Chromodynamics and Particle Interactions

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