Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Limits on electrophilic Dark Matter from LHC Monojets   Searches for WIMP Dark Matter particle at the LHC are considered from the
point of view of the existence of a Dark Matter particle which couples
primarily through the heavy gauge boson Z, as suggested by recent tentative
evidence for a 130 GeV gamma line in the FermiLAT data. We compare three models
in which the WIMP is a neutrino-like particle and consider the limits on such
particle and interactions from LHC.

32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org
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
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th