K-shell X-ray emission cross sections and ionization cross sections for light atoms and molecules by H+,H 2+ and He+ impact at 30-145 keV Back to all publications Publication date 1 January 1973 Reference K.G. Harrison, H. Tawara and F.J. de Heer, K-shell X-ray emission cross sections and ionization cross sections for light atoms and molecules by H+,H 2+ and He+ impact at 30-145 keV, Physica 66, (1973)