Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Proceedings of the 2014 Asia-Europe-Pacific School of High-Energy
  Physics   The Asia-Europe-Pacific School of High-Energy Physics is intended to give
young physicists an introduction to the theoretical aspects of recent advances
in elementary particle physics. These proceedings contain lecture notes on
quantum field theory and the electroweak Standard Model, the theory of quantum
chromodynamics, flavour physics and CP violation, neutrino physics, heavy-ion
physics, cosmology and a brief introduction to the principles of
instrumentation and detectors for particle physics.

19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
4
The categories of this paper are: cond-mat
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
18
The categories of this paper are: econ
17
The categories of this paper are: q-fin