Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/101594
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dc.contributor.authorAad, G.en
dc.contributor.authorATLAS Collaborationen
dc.date.issued2011en
dc.identifier.citationPhysical Review Letters, 2011; 107(4):041802-1-041802-18en
dc.identifier.issn0031-9007en
dc.identifier.issn1079-7114en
dc.identifier.urihttp://hdl.handle.net/2440/101594-
dc.description.abstractThis Letter presents a measurement of the W⁺W⁻ production cross section in s√=7  TeV pp collisions by the ATLAS experiment, using 34  pb⁻¹ of integrated luminosity produced by the Large Hadron Collider at CERN. Selecting events with two isolated leptons, each either an electron or a muon, 8 candidate events are observed with an expected background of 1.7±0.6 events. The measured cross section is 41+20−16(stat)±5(syst)±1(lumi)  pb, which is consistent with the standard model prediction of 44±3  pb calculated at next-to-leading order in QCD.en
dc.description.statementofresponsibilityG. Aad ... P. Jackson ... L. Lee ... A. Petridis ... N. Soni ... M.J. White ... et al. (ATLAS Collaboration)en
dc.language.isoenen
dc.publisherAmerican Physical Societyen
dc.rights© 2011 CERN, for the ATLAS Collaboration This article is available 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.subjectATLAS Collaboration; ATLAS Collaboration; ATLAS Collaborationen
dc.titleMeasurement of the W⁺ W¯ cross section in √s=7 TeV pp collisions with ATLASen
dc.title.alternativeMeasurement of the W(+) W-bar cross section in root s=7 TeV pp collisions with ATLASen
dc.typeJournal articleen
dc.identifier.rmid0020133165en
dc.identifier.doi10.1103/PhysRevLett.107.041802en
dc.identifier.pubid17220-
pubs.library.collectionPhysics publicationsen
pubs.library.teamDS11en
pubs.verification-statusVerifieden
pubs.publication-statusPublisheden
Appears in Collections:Physics publications

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