Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cross Sections for pi- and rho-induced Dissociation of J/psi and psi'   We evaluate the cross sections for the dissociation of $J/\psi$ and $\psi'$
by $\pi$ and $\rho$ at low collision energies, using the quark-interchange
model of Barnes and Swanson. The dissociation cross section for $J/\psi$ by
$\pi$ is found to be relatively small with a maximum of about 1 mb and a
kinetic energy threshold of 0.65 GeV. The pion-induced $\psi'$ dissociation
cross section is found to be much larger, with a maximum of about 5 mb and a
lower threshold. Dissociation cross sections for $J/\psi$ and $\psi'$ by $\rho$
mesons are also evaluated and are found to be large near threshold.

20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
19
The categories of this paper are: eess
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an
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The categories of this paper are: stat
6
The categories of this paper are: astro-ph
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The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat