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    Search for the scalar top quark in p(p)over-bar collisions at root s= 1.8 TeV

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    e171802.pdf (134.1Kb)
    Issue Date
    2002-04
    Author
    Baringer, Philip S.
    Bean, Alice
    Coppage, Don
    Hebert, C.
    Publisher
    AMERICAN PHYSICAL SOC
    Type
    Article
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    Abstract
    We have performed a search for scalar top quark (stop) pair production in the inclusive electron-muon-missing transverse energy final state, using a sample of p (p) over bar events corresponding to 108.3 pb (-1) of data collected with the D0 detector at Fermilab. The search is done in the framework of the minimal supersymmetric standard model assuming that the sneutrino is the lightest supersymmetric particle. For the dominant decays of the lightest stop, (t) over tilde-->b (χ) over tilde (+)(1) and (t) over tilde-->bl (ν) over tilde , no evidence for signal is found. We derive cross-section limits as a function of stop ((t) over tilde), chargino ((χ) over tilde (+)(1)), and sneutrino ((ν) over tilde ) masses.
    URI
    http://hdl.handle.net/1808/1535
    DOI
    https://doi.org/10.1103/PhysRevLett.88.171802
    Collections
    • Physics & Astronomy Scholarly Works [1713]
    Citation
    Abazov, VM; Abbott, B, et al. Search for the scalar top quark in p(p)over-bar collisions at root s= 1.8 TeV. PHYSICAL REVIEW LETTERS. April 2002. 88(17)

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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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