Measurement of the Z/γ * Boson Transverse Momentum Distribution in PP Collisions at √s = 7 TeV with the ATLAS Detector

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dc.contributor.ORCID0000-0003-0867-2189 (Lou, X)en_US
dc.contributor.VIAF250674117 (Izen, JM)en_US
dc.contributor.VIAF250674117 (Izen, JM)
dc.contributor.authorAad, G.en_US
dc.contributor.authorAbbott, B.en_US
dc.contributor.authorAbdallah, J.en_US
dc.contributor.authorAbdel Khalek, S.en_US
dc.contributor.authorAbdinov, O.en_US
dc.contributor.authorAben, R.en_US
dc.contributor.authorAbi, B.en_US
dc.contributor.authorIzen, Joseph M.en_US
dc.contributor.authorLeyton, Michaelen_US
dc.contributor.authorLou, Xinchouen_US
dc.contributor.authorNamasivayam, Harisankaren_US
dc.contributor.authorReeves, Kendallen_US
dc.contributor.authorATLAS Collaborationen_US
dc.contributor.utdAuthorIzen, Joseph M.en_US
dc.contributor.utdAuthorLeyton, Michaelen_US
dc.contributor.utdAuthorNamasivayam, Harisankaren_US
dc.contributor.utdAuthorReeves, Kendallen_US
dc.contributor.utdAuthorLou, Xinchouen_US
dc.date.accessioned2015-01-09T21:02:17Z
dc.date.available2015-01-09T21:02:17Z
dc.date.created2014-09-24en_US
dc.date.issued2014-09-24en_US
dc.description.abstractThis paper describes a measurement of the Z/γ * boson transverse momentum spectrum using ATLAS proton-proton collision data at a centre-of-mass energy of √s = 7 TeV at the LHC. The measurement is performed in the Z/γ * → e⁺e⁻ and Z/γ * → μ⁺ μ⁻ channels, using data corresponding to an integrated luminosity of 4.7 fb⁻¹. Normalized differential cross sections as a function of the Z/γ * boson transverse momentum are measured for transverse momenta up to 800 GeV. The measurement is performed inclusively for Z/γ * rapidities up to 2.4, as well as in three rapidity bins. The channel results are combined, compared to perturbative and resummed QCD calculations and used to constrain the parton shower parameters of Monte Carlo generators.en_US
dc.identifier.bibliographicCitationAad, G., B. Abbott, J. Abdallah, S. Abdel Khalek, et al. 2014. "Measurement of the Z/γ * boson transverse momentum distribution in pp collisions at √s = 7 TeV with the ATLAS detector." Journal of High Energy Physics 9(145), doi:10.1007/JHEP09(2014)145en_US
dc.identifier.issn1029-8479en_US
dc.identifier.issue145en_US
dc.identifier.urihttp://hdl.handle.net/10735.1/4251
dc.identifier.volume9
dc.language.isoen_USen_US
dc.publisherSpringeren_US
dc.relation.urihttp://dx.doi.org/10.1007/JHEP09(2014)145
dc.rightsCC BY 4.0 (Attribution)en_US
dc.rights©2014 CERN, for the ATLAS Collaborationen_US
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en_US
dc.sourceJournal of High Energy Physics
dc.subjectTransverse momentumen_US
dc.subjectHiggs bosonsen_US
dc.subjectLeptons (Nuclear physics)en_US
dc.subjectProton-proton interactionsen_US
dc.subjectJets (Nuclear physics)en_US
dc.titleMeasurement of the Z/γ * Boson Transverse Momentum Distribution in PP Collisions at √s = 7 TeV with the ATLAS Detectoren_US
dc.typeTexten_US
dc.type.genreArticleen_US

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Izen, Joseph M.
Lou, Xinchou
NSM Staff-Student Research