Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Search for WZ+ZZ production with MET + jets with b enhancement at
  sqrt(s) = 1.96 TeV   Diboson production ($WW+WZ+ZZ$) has been observed at the Tevatron in hadronic
decay modes dominated by the $WW$ process. This paper describes the measurement
of the cross section of $WZ$ and $ZZ$ events in final states with large $\mett$
and using $b$-jet identification as a tool to suppress $WW$ contributions. Due
to the limited energy resolution, we cannot distinguish between partially
hadronic decays of $WZ$ and $ZZ$, and we measure the sum of these processes.
The number of signal events is extracted using a simultaneous fit to the
invariant mass distribution of the two jets for events with two $b$-jet
candidates and events without two $b$-jet candidates. We measure a cross
section $\sigma(p\bar{p}\to WZ,ZZ) = 5.8^{+3.6}_{-3.0}$ pb, in agreement with
the standard model.

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The categories of this paper are: q-bio
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The categories of this paper are: dg-ga
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The categories of this paper are: quant-ph
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The categories of this paper are: q-fin
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The categories of this paper are: atom-ph
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The categories of this paper are: stat
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The categories of this paper are: math-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: supr-con
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The categories of this paper are: mtrl-th
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The categories of this paper are: adap-org
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The categories of this paper are: plasm-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: solv-int
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The categories of this paper are: cond-mat
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The categories of this paper are: nlin