Mathematical model of the interaction between protons and matter

The model of the interaction between protons and matter is developed. The processes of the proton slowdown by the electron subsystem of an atom, the elastic and inelastic scattering and the nuclear reactions are considered. The basic features of the ionization scattering energy losses and elastic ones are revealed. The comparative analysis of the yields of different nuclear reactions due to proton-atom collision are carried out. The model is intended for computing the radiative, heat and electromagnetic fields in the object being under proton radiation.