Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Recent Results of $\psi(2S)$ Decays from BES   Results of many $\psi(2S)$ hadronic decays and the results of $\psi(2S)$
radiative/hadronic transitions from BES collaboration in the past year are
presented. Measurement of $\BR(\jpsi\ra K^0_S K^0_L)$ and the preliminary
result of searching for the decay $\psi(3770)\ra\rho\pi$ are also reported.

21
The categories of this paper are: adap-org
13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat