Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Monte Carlo studies on the sensitivity of the HEGRA imaging atmospheric
  Cerenkov telescope system in observations of extended gamma-ray sources   In this paper, we present the results of Monte Carlo simulations of
atmospheric showers induced by diffuse gamma rays as detected by the
high-energy gamma ray astronomy (HEGRA) system of five imaging atmospheric
Cerenkov telescopes (IACTs). We have investigated the sensitivity of
observations on extended gamma ray emission over the entire field of view of
the instrument. We discuss a technique to search for extended gamma ray sources
within the field of view of the instrument. We give estimates for HEGRA
sensitivity of observations on extended TeV gamma ray sources.

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The categories of this paper are: dg-ga
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The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
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The categories of this paper are: solv-int
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
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The categories of this paper are: adap-org
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The categories of this paper are: eess
2
The categories of this paper are: math
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
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The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
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The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph