Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Study the contributions of S, P, and D-wave resonances to the
  quasi-two-body decays $B^{0}_{s} \rightarrow \psi(3686,3770)K\pi$ in
  perturbative QCD approach   Based on the perturbation QCD approach and the quasi-two-body approximation,
we calculate the three-body decays B^{0}_{s}\rightarrow
\psi(3686,3770)\emph{K}\pi in this work, and consider the contributions of
intermediate resonances \overline{\emph{K}}^{*}_{0}(1430)^{0} of \emph{K}\pi
S-wave, \overline{\emph{K}}^{*}(892)^{0}, \overline{\emph{K}}^{*}(1410)^{0},
and \overline{\emph{K}}^{*}(1680)^{0} of \emph{K}\pi P-wave, and
\overline{\emph{K}}^{*}_{2}(1430)^{0} of \emph{K}\pi D-wave, respectively. We
first calculate the decays B^{0}_{s}\rightarrow \psi(2S,1D)\emph{K}^{-}\pi^{+},
respectively, and then obtain the branching ratios of decays
B^{0}_{s}\rightarrow \psi(3686,3770)\emph{K}^{-}\pi^{+} by the fitting the
decay amplitudes of B^{0}_{s}\rightarrow \psi(2S,1D)\emph{K}^{-}\pi^{+} in line
with the 2S-1D mixing mechanism. In addition, the branching ratios of decays
B^{0}_{s}\rightarrow \psi(2S,1D)\overline{\emph{K}}^{0}\pi^{0} and
B^{0}_{s}\rightarrow \psi(3686,3770)\overline{\emph{K}}^{0}\pi^{0} are obtained
from the relationship between \Gamma(\overline{\emph{K}}^{*0}\rightarrow
\emph{K}^{-}\pi^{+}) and \Gamma(\overline{\emph{K}}^{*0}\rightarrow
\overline{\emph{K}}^{0}\pi^{0}) given by the Clebsch-Gorden coefficient. The
calculated results show that \overline{\emph{K}}^{*}(892)^{0} is the main
contributor to the considered decays. By comparing with the latest experimental
data, it can be found that the branching ratios of \psi(2S) modes is in well
agreement with the existing experimental detection results. The calculation
results of this paper show that branching ratios of decays B^{0}_{s}\rightarrow
\psi(3686,3770)\emph{K}\pi are at the order of 10^{-5} and 10^{-6},
respectively, which can be verified by the running LHCb experiments.

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The categories of this paper are: adap-org
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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: econ
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The categories of this paper are: bayes-an
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The categories of this paper are: quant-ph
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The categories of this paper are: q-fin
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The categories of this paper are: dg-ga
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The categories of this paper are: q-alg
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The categories of this paper are: eess
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The categories of this paper are: cs
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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: physics
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The categories of this paper are: hep-ex
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The categories of this paper are: patt-sol