الخلاصة

Abstract :- In this researcher , a study was applied for calculation protons and alpha particles range through these particles passing in some medium which are (U , Au , La) and some compound which are ( H2O , C10H8O4, C22H18O5N2) .As well as that we have been calculated the relative range for protons and alpha particles in these absorber mediums by programming the special equations for range and relative range depended on Matlab Language . The results appear protons and alpha particles range in these medium depend on their velocities in exponential shape and indicate the relative range depend on particle velocity in inverse shape