Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Shining Light On Dark Matter with the CMS Experiment   We present a search for large extra dimensions and dark matter
pair-production using events with a photon and missing transverse energy in pp
collisions at $\sqrt{s} =8$ TeV. This search is done with the data taken by the
CMS experiment at the LHC corresponding to an integrated luminosity of 19.6
fb$^{-1}$. We find no deviations with respect to the standard model expectation
and improve the current limits on several models.

13
The categories of this paper are: quant-ph
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas