Program complex for preparing of neutron constants on the base of evaluated data for Monte-Carlo calculations

Technique for preparing neutron constants to calculate reactors and reactor shielding by the Monte-Carlo method based on using existing libraries of evaluated nuclear data is described. According to energy structure neutron cross sections are tabulated with definition of interpolation law in the form of approximating polynomials and by means of the collected data distribution function. Program packet for preparing neutron constants by the Monte Carlo method has been developed on the basis of the technique suggested. The programs are written in the FORTRAN language for the ES electronic computer