Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Search for the standard model Higgs boson in the ZH->vvbb channel in 9.5
  fb-1 of ppbar collisions at sqrt(s) = 1.96 TeV   We present a search for the standard model Higgs boson in 9.5 fb-1 of ppbar
collisions at sqrt(s) = 1.96 TeV collected with the D0 detector at the Fermilab
Tevatron Collider. The final state considered contains a pair of b jets and is
characterized by an imbalance in transverse energy, as expected from
ppbar->ZH->vvbb production. The search is also sensitive to the WH->lvbb
channel when the charged lepton is not identified. The data are found to be in
good agreement with the expected background. For a Higgs boson mass of 125 GeV,
we set a limit at the 95% C.L. on the cross section sigma(ppbar->[Z/W]H),
assuming standard model branching fractions, that is a factor of 4.3 times
larger than the theoretical standard model value, while the expected factor is
3.9. The search is also used to measure a combined WZ and ZZ production cross
section that is a factor of 0.94 +/- 0.31(stat) +/- 0.34(syst) times the
standard model prediction of 4.4 pb, with an observed significance of 2.0
standard deviations.

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The categories of this paper are: patt-sol
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The categories of this paper are: acc-phys
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The categories of this paper are: dg-ga
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The categories of this paper are: q-bio
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The categories of this paper are: hep-lat
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The categories of this paper are: eess
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-ph
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The categories of this paper are: physics
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The categories of this paper are: nlin
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The categories of this paper are: q-fin
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The categories of this paper are: adap-org
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The categories of this paper are: mtrl-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: cs
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The categories of this paper are: nucl-th