%0 Journal Article %T A PHYSICAL MODEL FOR ESTIMATING THE INTENSITY OF SINGLE EVENTS WHEN EXPOSED TO INDIVIDUAL NUCLEAR PARTICLES %A Savchenko, A.. %A Kulay, A.. %A Strukov, I.I. %A Chubur, K.A. %A Grechanyy, S.V. %A Zolnikov, K.V. %K The article offers a physical model for estimating the frequency of single events (SE) under the influence of heavy charged particles (HCP) of outer space (OS). Computational and experimental methods were used to estimate the parameters of failures from linear energy losses (LEL) and proton energy. The paper presents and analyzes the obtained values of the frequency of failures and the probability of failures. %J Modeling of systems and processes %D 2020 %N 12 %P 5 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov