Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Combined D0 and CDF Upper Limits on Standard-Model Higgs-Boson
  Production   We combine results of CDF and D0 searches for a Standard-Model Higgs boson in
data from ppbar collisions at the Fermilab Tevatron with sqrt(s) = 1.96 TeV.
With 260-950 pb-1 collected at D0, and 360-1000 pb-1 collected at CDF, the
95%CL upper limits are a factor of 10.4(3.8) higher than the expected cross
section for mH =115(160) GeV/c2. This result extends significantly the
individual limits of each experiment.

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The categories of this paper are: hep-ph
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The categories of this paper are: eess
28
The categories of this paper are: alg-geom
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The categories of this paper are: nucl-th
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The categories of this paper are: solv-int
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The categories of this paper are: q-bio
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The categories of this paper are: plasm-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: chao-dyn
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The categories of this paper are: math
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The categories of this paper are: astro-ph
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The categories of this paper are: q-fin
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The categories of this paper are: hep-th
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The categories of this paper are: bayes-an
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The categories of this paper are: math-ph
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The categories of this paper are: comp-gas