Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: In-medium spectral functions of charmonia studied by $\bar p + A$
  reactions   We study the perspectives of resonant charmonium production in $\bar{p} + A$
reactions within the Multiple Scattering Monte Carlo (MSMC) approach. We
calculate the production of the resonances $\Psi(2S)$ and $\Psi(3770)$ on
various nuclei, their propagation and decay to dileptons and $D+ \bar{D}$ in
the medium and vacuum, respectively, employing parametrizations for the
$D,\bar{D}$ self energies taken from QCD sum rule studies. The elastic and
inelastic interactions of the charmonia and open charm mesons in the medium are
taken into account, too. It is found that the $D, \bar{D}$ invariant mass
spectra from light and heavy nuclei are not sufficiently sensitive to the
in-medium properties of the $\Psi(2S)$ and $\Psi(3770)$. However, a
'suppression' of low mass dileptons from the $\Psi(3770)$ might be seen
experimentally as well as a small broadening of the $\Psi(2S)$ dilepton
spectra.

32
The categories of this paper are: atom-ph
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio