Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Towards two-body strong decay behavior of higher $\rho$ and $\rho_3$
  mesons   In this work, we systematically study the two-body strong decay of the
$\rho/\rho_3$ states, which are observed and grouped into the $\rho/\rho_3$
meson family. By performing the phenomenological analysis, the underlying
properties of these states are obtained and tested. What is more important is
that abundant information of their two-body strong decays is predicted, which
will be helpful to further and experimentally study these states.

16
The categories of this paper are: stat
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph