Evidence for tWZ production in proton-proton collisions at s=13 TeV in multilepton final states

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dc.citation.articleNumber138815en_US
dc.citation.journalTitlePhysics Letters Ben_US
dc.citation.volumeNumber855en_US
dc.contributor.authorThe CMS Collaborationen_US
dc.date.accessioned2024-08-07T19:14:59Zen_US
dc.date.available2024-08-07T19:14:59Zen_US
dc.date.issued2024en_US
dc.description.abstractThe first evidence for the standard model production of a top quark in association with a W boson and a Z boson is reported. The measurement is performed in multilepton final states, where the Z boson is reconstructed via its decays to electron or muon pairs. At least one W boson, associated or from top quark decay, decays leptonically, too. The analysed data were recorded by the CMS experiment at the CERN LHC in 2016–2018 in proton-proton collisions at s=13 TeV, and correspond to an integrated luminosity of 138 fb−1. The measured cross section is 354±54(stat)±95(syst) fb, and corresponds to a statistical significance of 3.4 standard deviations.en_US
dc.identifier.citationThe CMS Collaboration. (2024). Evidence for tWZ production in proton-proton collisions at s=13 TeV in multilepton final states. Physics Letters B, 855, 138815. https://doi.org/10.1016/j.physletb.2024.138815en_US
dc.identifier.digital1-s2-0-S0370269324003733-mainen_US
dc.identifier.doihttps://doi.org/10.1016/j.physletb.2024.138815en_US
dc.identifier.urihttps://hdl.handle.net/1911/117595en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.rightsExcept where otherwise noted, this work is licensed under a Creative Commons Attribution (CC BY) license.  Permission to reuse, publish, or reproduce the work beyond the terms of the license or beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder.en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en_US
dc.titleEvidence for tWZ production in proton-proton collisions at s=13 TeV in multilepton final statesen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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