Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: B-meson Nuclear Modification Factor and $\mathbf{v_2(p_T)}$ in a
  Strongly Coupled Plasma in $\mathbf{Pb+Pb}$ Collisions at
  $\mathbf{\sqrt{s_{NN}}=2.76}$ TeV and $\mathbf{\sqrt{s_{NN}}=5.5}$ TeV   We present predictions for the suppression of B-mesons using AdS/CFT
techniques assuming a strongly coupled quark-gluon plasma at
$\sqrt{s_{NN}}=2.76$ TeV for central collisions and $\sqrt{s_{NN}}=5.5$ TeV for
various centrality classes. We provide estimates of the systematic theoretical
uncertainties due to 1) the mapping of QCD parameters to those in $\mathcal N =
4$ SYM and 2) the exact form of the momentum dependence of the diffusion
coefficient predicted by AdS/CFT. We show that coupling energy loss to flow
increases $v_2$ substantially out to surprisingly large momenta, on the order
of $\sim 25$ GeV/c, thus pointing to a possible resolution of the $R_{AA}$ and
$v_2$ puzzle for light hadrons.

2
The categories of this paper are: math
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics