Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Energy loss of $B$ and $D$ mesons in PbPb collisions at $\sqrt{s_{NN}}$
  = 2.76 TeV   We present the calculations of collisional and radiative energy loss of $B$
and $D$ mesons in the medium produced in PbPb collisions at $\sqrt{s_{NN}}$ =
2.76 TeV. The nuclear modification factor $R_{AA}$ of $B$ and $D$ mesons
including shadowing and energy loss are calculated and compared with the
measured data. While the $D$ meson $R_{AA}$ can be described in terms of the
radiative energy loss alone, both the collisional as well as radiative energy
loss are required to explain the $B$ meson measurements.

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The categories of this paper are: solv-int
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The categories of this paper are: dg-ga
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The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
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The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
1
The categories of this paper are: cs
35
The categories of this paper are: mtrl-th
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The categories of this paper are: comp-gas
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The categories of this paper are: econ
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The categories of this paper are: supr-con
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The categories of this paper are: hep-lat
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The categories of this paper are: math
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat