Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The effect of triangular flow on di-hadron azimuthal correlations in
  relativistic heavy ion collisions   Using the AMPT model for relativistic heavy ion collisions, we have studied
the di-hadron azimuthal angular correlations triggered by emitted jets in Au+Au
collisions at center of mass energy $\sqrt{s_{NN}}=200$ GeV and impact
parameter $b=8$ fm. A double-peak structure for the associated particles at the
away side of trigger particles is obtained after subtracting background
correlations due to the elliptic flow. Both the near-side peak and the
away-side double peaks in the azimuthal angular correlations are, however,
significantly suppressed (enhanced) in events of small (large) triangular flow,
which are present as a result of fluctuations in the initial collision
geometry. After subtraction of background correlations due to the triangular
flow, the away-side double peaks change into a single peak with broad shoulders
on both sides. The away side of the di-hadron correlations becomes essentially
a single peak after further subtraction of higher-order flows.

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The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
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The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
6
The categories of this paper are: astro-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: eess
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
3
The categories of this paper are: physics
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The categories of this paper are: econ
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
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The categories of this paper are: q-fin