Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Predictions of hadronic observables in Pb+Pb collisions at \surd sNN =
  2.76 TeV from a hadronic rescattering model   A kinematic model based on the superposition of p+p collisions, relativistic
geometry and final-state hadronic rescattering is used to predict various
hadronic observables in \surd sNN = 2.76 TeV Pb+Pb collisions. Predictions for
rapidity and transverse momentum distributions, elliptic flow, and two-boson
femtoscopy are presented. A short proper time for hadronization is assumed.
Previous calculations using this model which were performed for \surd sNN = 200
GeV Au+Au collisions were shown to describe reasonably well the trends of
observables in experiments carried out at that energy, giving the present
predictions for Pb+Pb at higher energy some degree of credibility.

28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
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The categories of this paper are: dg-ga
19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ