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    Search for Top Squarks in R-Parity-Violating Supersymmetry Using Three or More Leptons and b-Tagged Jets

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    Baringer_11-25-2013.pdf (343.9Kb)
    Issue Date
    2013-11-25
    Author
    Baringer, Philip S.
    Bean, Alice
    Benelli, Gabriele
    Kenny, R. P., III
    Murray, Michael J.
    Noonan, Danny
    Sanders, Stephen J.
    Stringer, Robert W.
    Wood, Jeffrey Scott
    Chatrchyan, S.
    Khachatryan, V.
    Sirunyan, A. M.
    Tumasyan, A.
    Adam, W.
    Bergauer, T.
    Dragicevic, M.
    Erö, J.
    Fabjan, C.
    Friedl, M.
    Publisher
    American Physical Society
    Type
    Article
    Article Version
    Scholarly/refereed, publisher version
    Metadata
    Show full item record
    Abstract
    A search for anomalous production of events with three or more isolated leptons and bottom-quark jets produced in pp collisions at s√=8  TeV is presented. The analysis is based on a data sample corresponding to an integrated luminosity of 19.5  fb(−1) collected by the CMS experiment at the LHC in 2012. No excess above the standard model expectations is observed. The results are interpreted in the context of supersymmetric models with signatures that have low missing transverse energy arising from light top-squark pair production with R-parity-violating decays of the lightest supersymmetric particle. In two models with different R-parity-violating couplings, top squarks are excluded below masses of 1020 GeV and 820 GeV when the lightest supersymmetric particle has a mass of 200 GeV.
    Description
    This is the publisher's version, also available electronically from http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.111.221801.
    URI
    http://hdl.handle.net/1808/15719
    DOI
    https://doi.org/10.1103/PhysRevLett.111.221801
    ISSN
    0031-9007
    Collections
    • Physics & Astronomy Scholarly Works [1713]
    Citation
    S. Chatrchyan et al. (CMS Collaboration). (2013). "Search for Top Squarks in R-Parity-Violating Supersymmetry Using Three or More Leptons and b-Tagged Jets." Physical Review Letters, 111(22)221801. http://www.dx.doi.org/10.1103/PhysRevLett.111.221801.

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    KU Libraries
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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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