Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quarkonium dissociation in a PNJL quark plasma   We investigate the Mott effect for heavy quarkonia due to Debye screening of
the heavy quark potential in a plasma of massless quarks and antiquarks. The
influence of residual color correlation is investigated by coupling the light
quark sector to a temporal gauge field driven by the Polyakov loop potential.
This leads to an increase of the Mott dissociation temperatures for quarkonia
states which stabilizes in particular the excited states, but has marginal
effect on the ground states. The temperature dependence of binding energies
suggests that the dissciation of the charmonium (bottomonium) ground state by
thermal activation sets in at temperatures of 200 MeV (250 MeV).

22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph