Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Heavy flavour in nucleus-nucleus collisions at RHIC and LHC: a Langevin
  approach   A snapshot of the results for heavy-flavour observables in heavy-ion (AA)
collisions at RHIC and LHC obtained with our transport calculations is
displayed. The initial charm and beauty production is simulated through pQCD
tools (POWHEG+PYTHIA) and is validated through the comparison with data from pp
collisions. The propagation of c and b quarks in the medium formed in heavy-ion
collisions is studied through a transport setup based on the relativistic
Langevin equation. With respect to past works we perform a more systematic
study, providing results with different choices of transport coefficients,
either from weak-coupling calculations or from lattice-QCD simulations. Our
findings are compared to a rich set of experimental data (D-mesons,
non-photonic electrons, non-prompt J/\psi's) which have meanwhile become
accessible.

26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
2
The categories of this paper are: math
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph