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    Measurement of the WW Production Cross Section with Dilepton Final States in pp-bar Collisions at s√=1.96  TeV and Limits on Anomalous Trilinear Gauge Couplings

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    Baringer_11-2-2009.pdf (203.9Kb)
    Issue Date
    2009-11-02
    Author
    Baringer, Philip S.
    Bean, Alice
    Clutter, Justace Randall
    McGivern, Carrie Lynne
    Moulik, Tania
    Wilson, Graham Wallace
    Publisher
    American Physical Society
    Type
    Article
    Article Version
    Scholarly/refereed, publisher version
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    Abstract
    We provide the most precise measurement of the WW production cross section in pp-bar collisions to date at a center of mass energy of 1.96 TeV, and set limits on the associated trilinear gauge couplings. The WW→ℓνℓ′ν (ℓ, ℓ′=e, μ) decay channels are analyzed in 1  fb(−1) of data collected by the D0 detector at the Fermilab Tevatron Collider. The measured cross section is σ(pp-bar→WW)=11.5±2.1(stat+syst)±0.7(lumi)  pb. One- and two-dimensional 95% C.L. limits on trilinear gauge couplings are provided.
    Description
    This is the publisher's version, also available electronically from http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.103.191801.
    URI
    http://hdl.handle.net/1808/15527
    DOI
    https://doi.org/10.1103/PhysRevLett.103.191801
    ISSN
    0031-9007
    Collections
    • Physics and Astronomy Scholarly Works [1530]
    Citation
    V. M. Abazov et al. (D0 Collaboration). (2009). "Measurement of the WW Production Cross Section with Dilepton Final States in pp-bar Collisions at s√=1.96  TeV and Limits on Anomalous Trilinear Gauge Couplings." Physical Review Letters, 103(19):191801. http://dx.doi.org/10.1103/PhysRevLett.103.191801.

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    785-864-8983
    KU Libraries
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    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
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    Contact KU ScholarWorks
    785-864-8983
    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    Image Credits
     

     

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