Measurement of the Cross Section for Isolated-Photon Plus Jet Production in pp Collisions at √s=13 TeV Using the ATLAS Detector

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dc.contributor.VIAF250674117 (Izen, JM)en_US
dc.contributor.authorAaboud, M.en_US
dc.contributor.authorAad, G.en_US
dc.contributor.authorAbbott, B.en_US
dc.contributor.authorAbdinov, O.en_US
dc.contributor.authorAbeloos, B.en_US
dc.contributor.authorAbidi, S. H.en_US
dc.contributor.authorAbouZeid, O. S.en_US
dc.contributor.authorIzen, Joseph M.en_US
dc.contributor.authorMeirose, Bernharden_US
dc.contributor.authorReeves, Kendallen_US
dc.contributor.authorATLAS Collaborationen_US
dc.contributor.utdAuthorIzen, Joseph M.en_US
dc.contributor.utdAuthorMeirose, Bernharden_US
dc.contributor.utdAuthorReeves, Kendallen_US
dc.date.accessioned2018-11-05T21:05:18Z
dc.date.available2018-11-05T21:05:18Z
dc.date.created2018-03-15en_US
dc.date.issued2018-11-05
dc.description.abstractThe dynamics of isolated-photon production in association with a jet in proton-proton collisions at a centre-of-mass energy of 13 TeV are studied with the ATLAS detector at the LHC using a dataset with an integrated luminosity of 3.2 fb⁻¹. Photons are required to have transverse energies above 125 GeV. Jets are identified using the anti-k_t algorithm with radius parameter R = 0.4 and required to have transverse momenta above 100 GeV. Measurements of isolated-photon plus jet cross sections are presented as functions of the leading-photon transverse energy, the leading-jet transverse momentum, the azimuthal angular separation between the photon and the jet, the photon-jet invariant mass and the scattering angle in the photon-jet centre- of-mass system. Tree-level plus parton-shower predictions from SHERPA and PYTHIA as well as next-to-leading-order QCD predictions from JETPHOX and SHERPA are compared to the measurements.en_US
dc.description.departmentSchool of Natural Sciences and Mathematicsen_US
dc.identifier.bibliographicCitationAaboud, M., G. Aad, B. Abbott, O. Abdinov, et al. 2018. "Measurement of the cross section for isolated-photon plus jet production in pp collisions at √s=13 TeV using the ATLAS detector." Physics Letters B 780, 578-602, doi:10.1016/j.physletb.2018.03.035en_US
dc.identifier.issn0370-2693en_US
dc.identifier.urihttp://hdl.handle.net/10735.1/6266
dc.identifier.volume780en_US
dc.language.isoenen_US
dc.publisherElsevier Science B.V.en_US
dc.relation.urihttp://dx.doi.org/10.1016/j.physletb.2018.03.035
dc.rightsCC BY 4.0 (Attribution)en_US
dc.rights©2018 The Authorsen_US
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en_US
dc.sourcePhysics Letters B
dc.subjectHadron interactionsen_US
dc.subjectProton-proton interactionsen_US
dc.subjectJets (Nuclear physics)en_US
dc.subjectQuantum chromodynamicsen_US
dc.subjectPhotonsen_US
dc.subjectTransverse momentumen_US
dc.titleMeasurement of the Cross Section for Isolated-Photon Plus Jet Production in pp Collisions at √s=13 TeV Using the ATLAS Detectoren_US
dc.type.genrearticleen_US

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