Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Image and Non-Image Parameters of Atmospheric Cherenkov Events: a
  comparative study of their gamma-ray/hadron classification potential in UHE
  regime   In this exploratory simulation study, we compare the event-progenitor
classification potential of a variety of measurable parameters of atmospheric
Cherenkov pulses which are produced by ultra-high energy (UHE) gamma-ray and
hadron progenitors and are likely to be recorded by the TACTIC array of
atmospheric Cherenkov telescopes. The parameters derived from Cherenkov images
include Hillas, fractal and wavelet moments, while those obtained from
non-image Cherenkov data consist of pulse profile rise-time and base width and
the relative ultraviolet to visible light content of the Cherenkov event. It is
shown by a neural-net approach that these parameters, when used in suitable
combinations, can bring about a proper segregation of the two event types, even
with modest sized data samples of progenitor particles.

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The categories of this paper are: alg-geom
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The categories of this paper are: bayes-an
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The categories of this paper are: solv-int
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The categories of this paper are: econ
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The categories of this paper are: nucl-ex
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The categories of this paper are: atom-ph
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The categories of this paper are: hep-th
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The categories of this paper are: patt-sol
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The categories of this paper are: dg-ga
2
The categories of this paper are: math
8
The categories of this paper are: hep-ex
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The categories of this paper are: hep-lat
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The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
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The categories of this paper are: adap-org
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The categories of this paper are: nlin