Abstract:
Using the tagged neutron method at the "TANGRA" facility at Frank Laboratory of Neutron Physics of
the Joint Institute for Nuclear Research based on the ING-27 standard neutron generator, a study of the
14.1 MeV inelastic neutron scattering reaction on different nuclei was carried out. The angular distributions of γ - quanta accompanying inelastic neutron scattering on atomic nuclei were measured. This
article presents a GEANT4-based program that allows calculating the interaction of fast neutrons with
matter and simulating the experiment and also presenting the results of the experiment in a convenient
and visual form. Using the written program, optimal target parameters were determined. The algorithm
used by the program is given in this work. The general description of the experimental installation, data
collection and processing systems is given.
