Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Novel QCD Phenomenology at the LHeC   The proposed electron-proton/ion collider at CERN, the LHeC, can test
fundamental and novel aspects of QCD and electroweak interactions as well as
explore physics beyond the standard model over an exceptionally large kinematic
range.

36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci