  In this research, the simulation of lateral distribution function (LDF) of
Cherenkov radiation was performed using CORSIKA software for two hadronic
models QGSJET and GHEISHA. This simulation was performed for several elementary
particles such as protons, iron nuclei, electrons and gamma quanta, in the
range of energies 1-20 PeV for three zenith angles 0, 20 and 30 degrees. A
parameterization of Cherenkov light LDF was performed for that simulated curves
using Lorentzian function. The comparison between the obtained results for LDF
of Cherenkov light with that measured with Yakutsk EAS array gave a good
agreement within the distances of 100-1000 m from the shower axis.
