Excitation of He by Nez+ (z=1, 2,3, 4) between 20 keV and 1 MeV Back to all publications Publication date 1 January 1977 Reference H. Winter, E.W.P. Bloemen and F.J. de Heer, Excitation of He by Nez+ (z=1, 2,3, 4) between 20 keV and 1 MeV, J. Phys. B: At., Mol. Opt. Phys. 10, 311-315 (1977)