Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Searching for Dark Matter in the Galactic Halo with a Wide Field of View
  TeV Gamma-ray Observatory in the Southern Hemisphere   Despite mounting evidence that dark matter (DM) exists in the Universe, its
fundamental nature remains unknown. We present sensitivity estimates to detect
DM particles with a future very-high-energy ($\gtrsim$ TeV) wide field-of-view
gamma-ray observatory in the Southern Hemisphere. This observatory would search
for gamma rays from the annihilation or decay of DM particles in the Galactic
halo. With a wide field of view, both the Galactic Center and a large fraction
of the Galactic halo will be detectable with unprecedented sensitivity to DM in
the mass range of $\sim$500 GeV to $\sim$2 PeV. These results, combined with
those from other present and future gamma-ray observatories, will likely probe
the thermal relic annihilation cross section of Weakly Interacting Massive
Particles for all masses from $\sim$80 TeV down to the GeV range in most
annihilation channels.

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The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph