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    Search for Techniparticles in e+jets Events at D0

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    Baringer_5-31-2007.pdf (511.0Kb)
    Issue Date
    2007-05-31
    Author
    Baringer, Philip S.
    Bean, Alice
    Hensel, Carsten
    Moulik, Tania
    Wilson, Graham Wallace
    Abazov, V. M.
    Abbott, B.
    Abolins, M.
    Acharya, B. S.
    Adams, M.
    Publisher
    American Physical Society
    Type
    Article
    Article Version
    Scholarly/refereed, publisher version
    Metadata
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    Abstract
    We search for the technicolor process pp-bar→ρ(T)/ω(T)→W(πT) in events containing one electron and two jets, in data corresponding to an integrated luminosity of 390  pb−1, recorded by the D0 experiment at the Fermilab Tevatron. Technicolor predicts that technipions πT decay dominantly into bb-bar, bc-bar, or b-bar-c, depending on their charge. In these events b and c quarks are identified by their secondary decay vertices within jets. Two analysis methods based on topological variables are presented. Since no excess above the standard model prediction was found, the result is presented as an exclusion in the πT vs ρT mass plane for a given set of model parameters.
    Description
    This is the publisher's version, also available electronically from http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.98.221801.
    URI
    http://hdl.handle.net/1808/15414
    DOI
    https://doi.org/10.1103/PhysRevLett.98.221801
    ISSN
    0031-9007
    Collections
    • Physics and Astronomy Scholarly Works [1134]
    Citation
    V. M. Abazov et al. (D0 Collaboration). (2007). "Search for Techniparticles in e+jets Events at D0." Physical Review Letters, 98(22):221801. http://dx.doi.org/10.1103/PhysRevLett.98.221801

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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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