Kα/KβX-ray intensity ratios and K-shell ionisation cross sections for bombardment by electrons of 300-600 keV

Abstract
The Kalpha /Kbeta intensity ratios were measured for X-rays from Fe, Co, Ni, Cu, Se and Y produced by electrons of 300-600 keV by using a Cockcroft-Walton accelerator. Absolute K-shell ionisation cross sections were also determined for Cu and Se.