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    Search for supersymmetry in final states with missing transverse energy and 0, 1, 2, or ≥3 b-quark jets in 7 TeV pp collisions using the variable α(T)

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    Baringer_1-10-2013.pdf (982.4Kb)
    Issue Date
    2013-01-10
    Author
    Baringer, Philip S.
    Bean, Alice
    Benelli, Gabriele
    Kenny, R. P., III
    Murray, Michael J.
    Noonan, Danny
    Sanders, Stephen J.
    Stringer, Robert W.
    Tinti, Gemma
    Wood, Jeffrey Scott
    Zhukova, Victoria
    Chatrchyan, S.
    Khachatryan, V.
    Sirunyan, A. M.
    Tumasyan, A.
    Adam, W.
    Aguilo, E.
    Bergauer, T.
    Publisher
    Springer-Verlag
    Type
    Article
    Article Version
    Scholarly/refereed, publisher version
    Metadata
    Show full item record
    Abstract
    A search for supersymmetry in final states with jets and missing transverse energy is performed in pp collisions at a centre-of-mass energy of s√=7 TeV. The data sample corresponds to an integrated luminosity of 4.98 fb(−1) collected by the CMS experiment at the LHC. In this search, a dimensionless kinematic variable, α T, is used as the main discriminator between events with genuine and misreconstructed missing transverse energy. The search is performed in a signal region that is binned in the scalar sum of the transverse energy of jets and the number of jets identified as originating from a bottom quark. No excess of events over the standard model expectation is found. Exclusion limits are set in the parameter space of the constrained minimal supersymmetric extension of the standard model, and also in simplified models, with a special emphasis on compressed spectra and third-generation scenarios.
    Description
    This is the publisher's version, also available electronically from http://link.springer.com/article/10.1007%2FJHEP01%282013%29077.
    URI
    http://hdl.handle.net/1808/15654
    DOI
    https://doi.org/10.1007/JHEP01(2013)077
    ISSN
    1029-8479
    Collections
    • Physics & Astronomy Scholarly Works [1713]
    Citation
    S. Chatrchyan et al. (The CMS Collaboration). (2013). "Search for supersymmetry in final states with missing transverse energy and 0, 1, 2, or ≥3 b-quark jets in 7 TeV pp collisions using the variable α(T)." Journal of High Energy Physics, 01(2013):077. http://www.dx.doi.org/10.1007/JHEP01(2013)077.

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    KU Libraries
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    785-864-8983

    KU Libraries
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    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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