Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Are there the VP couplings in the psi(3770) non-charmed decays hidden
  behind the current experiment measurements?   A global analysis of the full amplitudes for $e^+e^- \to$ VP (Vector and
Pseudoscalar) channels at $\sqrt{s}$ =3.773 GeV and 3.670 GeV, which were
measured by the CLEO-c Collaboration, shows that those measurements are
essentially nontrivial for searching for the $\psi(3770)$ non-$D\bar D$ decays.
Unlike the nearly negative verdict on the $\psi(3770)$ strong decays to the VP
channels in the original analysis of the CLEO-c data, there exist some unusual
solutions that predict the remarkable strength of SU(3) symmetry VP decay of
$\psi(3770)$ resonance, which give some clue to understand the mechanism of
$\psi(3770)$ non-$D\bar D$ decays and to reexplain the well-known $\rho-\pi$
puzzle in the J/$\psi$ and $\psi(3686)$ decays.

20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
17
The categories of this paper are: q-fin
30
The categories of this paper are: q-alg