Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Parametric analysis of Cherenkov light LDF from EAS in the range 30-3000
  TeV for primary gamma rays and nuclei   A simple 'knee-like' approximation of the Lateral Distribution Function (LDF)
of Cherenkov light emitted by EAS (extensive air showers) in the atmosphere is
proposed for solving various tasks of data analysis in HiSCORE and other wide
angle ground-based experiments designed to detect gamma rays and cosmic rays
with the energy above tens of TeV. Simulation-based parametric analysis of
individual LDF curves revealed that on the radial distance 20-500 m the
5-parameter 'knee-like' approximation fits individual LDFs as well as the mean
LDF with a very good accuracy. In this paper we demonstrate the efficiency and
flexibility of the 'knee-like' LDF approximation for various primary particles
and shower parameters and the advantages of its application to suppressing
proton background and selecting primary gamma rays.

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The categories of this paper are: hep-ph
5
The categories of this paper are: gr-qc
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an