Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/101810
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Type: | Journal article |
Title: | Measurement of the WW cross section in √s = 7 TeV pp collisions with the ATLAS detector and limits on anomalous gauge couplings |
Other Titles: | Measurement of the WW cross section in root s = 7 TeV pp collisions with the ATLAS detector and limits on anomalous gauge couplings |
Author: | Aad, G. ATLAS Collaboration, |
Citation: | Physics Letters B: Nuclear Physics and Particle Physics, 2012; 712(4-5):289-308 |
Publisher: | Elsevier |
Issue Date: | 2012 |
ISSN: | 0370-2693 1873-2445 |
Statement of Responsibility: | G. Aad ... P. Jackson ... L. Lee ... A. Petridis ... N. Soni ... M. J. White ... et al. (ATLAS Collaboration) |
Abstract: | This Letter reports a measurement of the WW production cross section in √s = 7 TeV pp collisions using data corresponding to an integrated luminosity of 1.02 fb⁻¹ collected with the ATLAS detector. Using leptonic decays of oppositely charged W bosons, the total measured cross section is σ(pp → WW) = 54.4 ± 4.0 (stat.) ± 3.9 (syst.) ± 2.0 (lumi.) pb, consistent with the Standard Model prediction of σ(pp→WW) = 44.4±2.8 pb. Limits on anomalous electroweak triple-gauge couplings are extracted from a fit to the transverse-momentum distribution of the leading charged lepton in the event |
Rights: | © 2012 CERN. Published by Elsevier B.V. Open access under CC BY-NC-ND license. |
DOI: | 10.1016/j.physletb.2012.05.003 |
Grant ID: | ARC |
Published version: | http://dx.doi.org/10.1016/j.physletb.2012.05.003 |
Appears in Collections: | Aurora harvest 3 Physics publications |
Files in This Item:
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hdl_101810.pdf | Published version | 1.15 MB | Adobe PDF | View/Open |
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