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dc.contributor.authorAaboud, M.en_US
dc.contributor.authorAad, G.en_US
dc.contributor.authorAbbott, B.en_US
dc.contributor.authorAbdallah, J.en_US
dc.contributor.authorAbdinov, O.en_US
dc.contributor.authorAbeloos, B.en_US
dc.contributor.authorAbouZeid, O. S.en_US
dc.contributor.authorIzen, Joseph M.en_US
dc.contributor.authorKurth, Matthew G.en_US
dc.contributor.authorLeyton, Michaelen_US
dc.contributor.authorMeirose, Bernharden_US
dc.contributor.authorReeves, Kendallen_US
dc.contributor.authorATLAS Collaborationen_US
dc.date.accessioned2018-09-12T15:57:21Z
dc.date.available2018-09-12T15:57:21Z
dc.date.created2017-02-14
dc.date.issued2017-02-14en_US
dc.identifier.issn1126-6708en_US
dc.identifier.urihttp://hdl.handle.net/10735.1/6061
dc.description.abstractSame- and opposite-sign charge asymmetries are measured in lepton+jets tt̅ events in which a b-hadron decays semileptonically to a soft muon, using data corresponding to an integrated luminosity of 20.3 fb⁻¹ from proton-proton collisions at a centre-of-mass energy of √s̅=8 TeV collected with the ATLAS detector at the Large Hadron Collider at CERN. The charge asymmetries are based on the charge of the lepton from the top-quark decay and the charge of the soft muon from the semileptonic decay of a b-hadron and are measured in a fiducial region corresponding to the experimental acceptance. Four CP asymmetries (one mixing and three direct) are measured and are found to be compatible with zero and consistent with the Standard Model.en_US
dc.language.isoenen_US
dc.publisherSpringer Verlagen_US
dc.relation.urihttp://dx.doi.org/10.1007/JHEP02(2017)071
dc.rightsCC BY 4.0 (Attribution)en_US
dc.rights©2017 CERN, for the ATLAS Collaborationen_US
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en_US
dc.sourceJournal of High Energy Physics
dc.subjectHadrons--Scatteringen_US
dc.subjectStandard model (Nuclear physics)en_US
dc.subjectHadrons—Decayen_US
dc.subjectMuonsen_US
dc.subjectQuarksen_US
dc.subjectProton-proton interactionsen_US
dc.subjectLuminescenceen_US
dc.subjectJets (Nuclear physics)en_US
dc.subjectCharge-parity asymmetryen_US
dc.titleMeasurements of Charge and CP Asymmetries in B-Hadron Decays Using Top-Quark Events Collected by the ATLAS Detector in PP Collisions at √s̅ = 8 TeVen_US
dc.type.genrearticleen_US
dc.description.departmentSchool of Natural Sciences and Mathematicsen_US
dc.identifier.bibliographicCitationAaboud, M., G. Aad, B. Abbott, et al. 2017. "Measurements of charge and CP asymmetries in b-hadron decays using top-quark events collected by the ATLAS detector in pp collisions at √s̅=8 TeV." Journal of High Energy Physics 2017(2), doi:10.1007/JHEP02(2017)071en_US
dc.identifier.volume2017en_US
dc.identifier.issue2en_US
dc.contributor.utdAuthorIzen, Joseph M.en_US
dc.contributor.utdAuthorKurth, Matthew G.en_US
dc.contributor.utdAuthorLeyton, Michaelen_US
dc.contributor.utdAuthorMeirose, Bernharden_US
dc.contributor.utdAuthorReeves, Kendallen_US
dc.contributor.VIAF250674117 (Izen, JM)en_US


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