K-shell ionization by protons for Cr, Cu, In and by alpha-particles for Cr, Cu

Abstract

K-shell ionization cross sections have been determined for Cr, Cu and In at proton bombardment in the energy region from 0.9 to 2.5 MeV. The same cross sections were determined for Cr and Cu at alpha bombardment in the 0.9-4.0 MeV region. The experimental results are compared with five different theoretical calculations.