Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A possible explanation of a broad $1^{--}$ resonant structure around
  1.5GeV   The broad $1^{--}$ resonant structure around 1.5GeV observed in the $K^+ K^-$
mass spectrum in $J/\psi\to K^+ K^-\pi^0$ by BESII is interpreted as a
composition of $\rho(1450)$ and $\rho(1700)$. Various tests are investigated.

21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th