Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hadronic B Decays To Charm From CLEO   Recent results include the measurement of B->D(*)pi+pi-pi-pi0 decays, with
rates of ~1.8% observation of a significant omega pi^- substructure that
appears to result from the decay of the rho' resonance, whose mass and width we
determine as 1418 MeV and 382 MeV, respectively. Using B to charmonium decays
we find that the neutral B fraction in Y(4S) decays is nearly half, that the CP
asymmetries in J/\psi K^(-/+) and psi' K^(-/+) are small, and we also report on
the first observation of B->eta_c K.

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The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
3
The categories of this paper are: physics
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The categories of this paper are: solv-int
10
The categories of this paper are: q-bio
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The categories of this paper are: stat
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The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
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The categories of this paper are: eess
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
7
The categories of this paper are: hep-th