Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Time Dependent B0s - B0s-bar Mixing Using Inclusive and Semileptonic B
  Decays at SLD   We set a preliminary 95% C.L. exclusion on the oscillation frequency of B0s -
B0s-bar mixing using a sample of 400,000 hadronic Z0 decays collected by the
SLD experiment at the SLC between 1996 and 1998. The analyses determine the
b-hadron flavor at production by exploiting the large forward-backward
asymmetry of polarized Z0 -> b b-bar decays as well as information from the
hemisphere opposite that of the reconstructed B decay. In one analysis, B decay
vertices are reconstructed inclusively with a topological technique,and
separation between B0s and B0s-bar decays exploits the B0s -> Ds- cascade
charge structure. In the other analysis, semileptonic decays are selected and
the B decay point is reconstructed by intersecting a lepton track with the
trajectory of a topologically reconstructed D meson. The two analyses are
combined with a third analysis described elsewhere to exclude the following
values of the B0s - B0s-bar mixing oscillation frequency: Delta m_s < 7.6 ps-1
and 11.8 < Delta m_s < 14.8 ps-1 at the 95% confidence level.

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The categories of this paper are: acc-phys
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The categories of this paper are: econ
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The categories of this paper are: hep-lat
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The categories of this paper are: dg-ga
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The categories of this paper are: bayes-an
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The categories of this paper are: cmp-lg
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The categories of this paper are: ao-sci
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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: solv-int
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The categories of this paper are: cond-mat
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The categories of this paper are: plasm-ph
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The categories of this paper are: stat
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The categories of this paper are: atom-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: q-fin