Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Measurement of Time-Dependent CP Asymmetry in B0->D^(*)+-pi-+ Decays and
  Constraints on |sin(2beta+gamma)|   We present preliminary results of a time-dependent measurement of
CP-violating asymmetry in fully reconstructed B0->D^(*)+-pi-+ decays in a data
sample of approximately 88 million Y(4S)->BB decays collected with the BaBar
detector at the PEP-II asymmetric-energy B factory at SLAC. We interpret the
results in terms of the angles of the Cabibbo-Kobayashi-Maskawa unitarity
triangle, and set the bound |sin(2beta+gamma)|>0.69 at 68% confidence level. We
exclude sin(2beta+gamma) = 0 at 83% confidence level.

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The categories of this paper are: q-alg
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The categories of this paper are: comp-gas
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The categories of this paper are: q-fin
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The categories of this paper are: acc-phys
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The categories of this paper are: astro-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: econ
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The categories of this paper are: supr-con
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The categories of this paper are: cs
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The categories of this paper are: nucl-th
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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: alg-geom
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The categories of this paper are: nucl-ex
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The categories of this paper are: cond-mat
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The categories of this paper are: physics