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Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/115082
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dc.contributor.authorAaboud, M.-
dc.contributor.authorAad, G.-
dc.contributor.authorAbbott, B.-
dc.contributor.authorAbdallah, J.-
dc.contributor.authorAbdinov, O.-
dc.contributor.authorAbeloos, B.-
dc.contributor.authorAben, R.-
dc.contributor.authorAbouZeid, O.-
dc.contributor.authorAbraham, N.-
dc.contributor.authorAbramowicz, H.-
dc.contributor.authorAbreu, H.-
dc.contributor.authorAbreu, R.-
dc.contributor.authorAbulaiti, Y.-
dc.contributor.authorAcharya, B.-
dc.contributor.authorAdamczyk, L.-
dc.contributor.authorAdams, D.-
dc.contributor.authorAdelman, J.-
dc.contributor.authorAdomeit, S.-
dc.contributor.authorAdye, T.-
dc.contributor.authorAffolder, A.-
dc.contributor.authoret al.-
dc.date.issued2017-
dc.identifier.citationEuropean Physical Journal C: Particles and Fields, 2017; 77(1):40-1-40-29-
dc.identifier.issn1434-6044-
dc.identifier.issn1434-6052-
dc.identifier.urihttp://hdl.handle.net/2440/115082-
dc.description.abstractA measurement of the tt¯Z and tt¯W production cross sections in final states with either two same-charge muons, or three or four leptons (electrons or muons) is presented. The analysis uses a data sample of proton–proton collisions at s√=13 TeV recorded with the ATLAS detector at the Large Hadron Collider in 2015, corresponding to a total integrated luminosity of 3.2 fb−1. The inclusive cross sections are extracted using likelihood fits to signal and control regions, resulting in σtt¯Z=0.9±0.3 pb and σtt¯W=1.5±0.8 pb, in agreement with the Standard Model predictions.-
dc.description.statementofresponsibilityM. Aaboud, G.Aad, B. Abbott ... Paul D. Jackson … Andreas Petridis … Martin White … et al. (ATLAS Collaboration)-
dc.language.isoen-
dc.publisherSpringer-
dc.rights© CERN for the benefit of the ATLAS collaboration 2017. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.-
dc.source.urihttp://dx.doi.org/10.1140/epjc/s10052-016-4574-y-
dc.subjectATLAS Collaboration-
dc.titleMeasurement of the tt¯Z and tt¯W production cross sections in multilepton final states using 3.2 fb‾ ¹ of pp collisions at √ s = 13 TeV with the ATLAS detector-
dc.title.alternativeMeasurement of the tt -barZ and tt -barW production cross sections in multilepton final states using 3.2 fb -bar (1) of pp collisions at root s = 13 TeV with the ATLAS detector-
dc.typeJournal article-
dc.identifier.doi10.1140/epjc/s10052-016-4574-y-
pubs.publication-statusPublished-
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Physics publications

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