Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/106770
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dc.contributor.authorAaboud, M.en
dc.contributor.authorATLAS Collaborationen
dc.contributor.authorAad, G.en
dc.contributor.authorAbbott, B.en
dc.contributor.authorAbdallah, J.en
dc.contributor.authorAbdinov, O.en
dc.contributor.authorAbeloos, B.en
dc.contributor.authorAben, R.en
dc.contributor.authorAbouzeid, O.en
dc.contributor.authorAbraham, N.en
dc.contributor.authorAbramowicz, H.en
dc.contributor.authorAbreu, H.en
dc.contributor.authorAbreu, R.en
dc.contributor.authorAbulaiti, Y.en
dc.contributor.authorAcharya, B.en
dc.contributor.authorAdamczyk, L.en
dc.contributor.authorAdams, D.en
dc.contributor.authorAdelman, J.en
dc.contributor.authorAdomeit, S.en
dc.contributor.authorAdye, T.en
dc.contributor.authoret al.en
dc.date.issued2016en
dc.identifier.citationPhysical Review D - Particles, Fields, Gravitation and Cosmology, 2016; 94(9):092003-1-092003-33en
dc.identifier.issn1550-7998en
dc.identifier.issn1550-2368en
dc.identifier.urihttp://hdl.handle.net/2440/106770-
dc.descriptionPublished 11 November 2016en
dc.description.abstractMeasurements of normalized differential cross sections of top quark pair (t¯t) production are presented as a function of the mass, the transverse momentum and the rapidity of the t¯t system in proton-proton collisions at center-of-mass energies of √s=7 and 8 TeV. The data set corresponds to an integrated luminosity of 4.6  fb−1 at 7 TeV and 20.2  fb−1 at 8 TeV, recorded with the ATLAS detector at the Large Hadron Collider. Events with top quark pair signatures are selected in the dilepton final state, requiring exactly two charged leptons and at least two jets with at least one of the jets identified as likely to contain a b hadron. The measured distributions are corrected for detector effects and selection efficiency to cross sections at the parton level. The differential cross sections are compared with different Monte Carlo generators and theoretical calculations of t¯t production. The results are consistent with the majority of predictions in a wide kinematic range.en
dc.description.statementofresponsibilityM. Aaboud ... P. Jackson ... L. Lee ... A. Petridis ... M. J. White ... et al (ATLAS Collaboration)en
dc.language.isoenen
dc.publisherAmerican Physical Societyen
dc.rights© 2016 CERN, for the ATLAS Collaboration. Published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.en
dc.titleMeasurement of top quark pair differential cross sections in the dilepton channel in pp collisions at √s=7and 8 TeV with ATLASen
dc.title.alternativeMeasurement of top quark pair differential cross sections in the dilepton channel in pp collisions at root s=7and 8 TeV with ATLASen
dc.typeJournal articleen
dc.identifier.rmid0030059320en
dc.identifier.doi10.1103/PhysRevD.94.092003en
dc.identifier.pubid259898-
pubs.library.collectionPhysics publicationsen
pubs.library.teamDS03en
pubs.verification-statusVerifieden
pubs.publication-statusPublisheden
Appears in Collections:Physics publications

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