Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Charmonium at CLEO-c   Results are presented on Charmonium using data collected with the CLEO III
and CLEO-c detectors at the Psi(2S) and Psi(3770). Measurements include, the
first observation of the hc(1P1) state, the electronic widths of the J/Psi and
Psi(2S), the two photon width of the Chic2 and hadronic decays of the Psi(2S).

27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph