Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Heavy-flavor suppression and azimuthal anisotropy in Pb-Pb collisions at
  sqrt(s_{NN}) = 2.76 TeV with the ALICE detector   Heavy-flavor hadron production studies in Pb-Pb collisions at sqrt(s_{NN}) =
2.76 TeV with the 2010 and 2011 data samples are presented. The measurements
are performed with the ALICE detector in various decay channels and in a wide
kinematic range. Heavy-flavor hadrons exhibit a suppression in the most central
Pb-Pb collisions that amounts to a factor 3-5 for pT ~ 8-10 GeV/c. The second
harmonic of the azimuthal distribution Fourier decomposition, v2, is non-zero
for non-central collisions at intermediate pT (~3 GeV/c).

19
The categories of this paper are: eess
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con