Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Search for New Physics with a Dijet plus Missing Transverse Energy
  Signature in p-pbar Collisions at sqrt(s) = 1.96 TeV   We present results of a signature-based search for new physics using a dijet
plus missing transverse energy data sample collected in 2 fb-1 of p-pbar
collisions at sqrt(s) = 1.96 TeV with the CDF II detector at the Fermilab
Tevatron. We observe no significant event excess with respect to the standard
model prediction and extract a 95% C.L. upper limit on the cross section times
acceptance for a potential contribution from a non-standard model process.
Based on this limit the mass of a first or second generation scalar leptoquark
is constrained to be above 187 GeV/c^2.

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The categories of this paper are: stat
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The categories of this paper are: hep-th
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The categories of this paper are: alg-geom
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The categories of this paper are: acc-phys
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The categories of this paper are: plasm-ph
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The categories of this paper are: supr-con
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The categories of this paper are: chem-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: math-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: math
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The categories of this paper are: nucl-ex
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The categories of this paper are: chao-dyn
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The categories of this paper are: econ
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The categories of this paper are: patt-sol