Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Monte Carlo simulations for the ANTARES underwater neutrino telescope   Monte Carlo simulations are a unique tool to check the response of a detector
and to monitor its performance. For a deep-sea neutrino telescope, the
variability of the environmental conditions that can affect the behaviour of
the data acquisition system must be considered, in addition to a reliable
description of the active parts of the detector and of the features of physics
events, in order to produce a realistic set of simulated events. In this paper,
the software tools used to produce neutrino and cosmic ray signatures in the
telescope and the strategy developed to represent the time evolution of the
natural environment and of the detector efficiency are described.

31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th