Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-leptonic two-body decays of the Bc meson in light-front quark model
  and QCD factorization approach   We study exclusive non-leptonic two-body $B_c\to(D_{(s)},\eta_c,B_{(s)})+F$
decays with $F$(pseudoscalar or vector meson) being factored out in QCD
factorization approach. The non-leptonic decay amplitudes are related to the
product of meson decay constants and the form factors for semileptonic $B_c$
decays. As inputs in obtaining the branching ratios for a large set of
non-leptonic $B_c$ decays, we use the weak form factors for the semileptonic
$B_c\to(D_{(s)},\eta_c,B_{(s)})$ decays in the whole kinematical region and the
unmeasured meson decay constants obtained from our previous light-front quark
model. We compare our results of the branching ratios with those of other
theoretical studies.

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The categories of this paper are: adap-org
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The categories of this paper are: chem-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: bayes-an
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The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
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The categories of this paper are: patt-sol
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The categories of this paper are: eess
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The categories of this paper are: stat
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The categories of this paper are: ao-sci
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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: math
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas