Triple and double differential cross sections for electron impact ionisation of helium and molecular hydrogen Back to all publications Publication date 1 January 1981 Reference B. van Wingerden, J.T.N. Kimman, M. van Tilburg and F.J. de Heer, Triple and double differential cross sections for electron impact ionisation of helium and molecular hydrogen, J. Phys. B: At., Mol. Opt. Phys. 14, 2475-2498 (1981)
