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K. Tökési, D. Tskhakaya, D. Coster:
"Atomic data for integrated tokamak modelling - Fermi-shuttle type ionization as a possible source of high energy electrons";
EPJ Web of Conferences, 79 (2014), 020031 - 020035.

The ionization of Ar by 15 keV N+ ion is studied theoretically. The energy
distributions of the ejected electrons as a function of the scattering angle were calculated
using the classical trajectory Monte Carlo method. We identify the signature of the Fermishuttle
type ionization in the double differential cross sections which should be a possible
source of the high energy electrons in the plasma. Our classical calculation also describes
the previously measured data with high accuracy.