Calculations of neutrino spectra with a program based on the GEANT library

Abstract

The methods of neutrino spectra calculations with GEANT library and the peculiarities of such calculations for different neutrino beams are summarized. The formula expressing $K^0$ yields from a neutrino target through the $K^{+}$ and $K^{-}$ yields from the same target is proposed

15 pages, 7 figures