Measurement of jet shapes in top-quark pair events at [square root]s=7 TeV using the ATLAS detector

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Abstract: A measurement of jet shapes in top-quark pair events using 1.8 fb−1 of s√=7 TeV pp collision data recorded by the ATLAS detector at the LHC is presented. Samples of top-quark pair events are selected in both the single-lepton and dilepton final states. The differential and integrated shapes of the jets initiated by bottom-quarks from the top-quark decays are compared with those of the jets originated by light-quarks from the hadronic W-boson decays W→qq¯′ in the single-lepton channel. The light-quark jets are found to have a narrower distribution of the momentum flow inside the jet area than b-quark jets

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch
Notes
The European physical journal / C, Particles and fields. - 73, 12 (2013) , 2676, ISSN: 1434-6052

DOI
10.1140/epjc/s10052-013-2676-3
URN
urn:nbn:de:bsz:25-freidok-2237487
Rights
Kein Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
25.03.2025, 1:57 PM CET

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Associated

Time of origin

  • 2022

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