Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lunar Satellite Detection of Ultra-High Energy Neutrinos with the Use of
  Radio Methods   Neutrinos interact with matter only through weak processes with low
cross-section. To detect cosmic neutrinos most efforts have relied on the
detection of visible Vavilov-Cerenkov light in detectors embedded in the target
volumes. To access the decreasing flux of ultra-high energy neutrinos, far
above 1 PeV, ideas on how to increase the detection volume by observing
coherent radio frequency emission caused by the Askaryan effect have been put
forward. Here we describe how a satellite in lunar orbit equipped with an
electromagnetic vector sensor could detect Askaryan pulses induced by neutrinos
interacting with the moon. The threshold neutrino energy is found to be 50 EeV
for this setup, and the sensitivity is determined from simulations. A model
dependent event rate of 2.2 events per year is calculated.

31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
2
The categories of this paper are: math
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
16
The categories of this paper are: stat