Electron–ion collisions are among the most important atomic processes in ionized gases.
They comprise elastic scattering, excitation, ionization, and recombination. Theoretical …

Although a precise theory would not make any distinction between the two, it is both
customary and practical to distinguish between direct and indirect contributions to electron …

Electron-impact single-ionization cross sections for the W 5+ ion have been studied
experimentally and theoretically. Measurements of a detailed ionization spectrum and of …

Electron-impact ionization cross sections for He-like Li+ ions have been measured with
extreme precision (0.01% statistics). Thus, two new mechanisms in the ionization of positive …

The aim of this book is to present researchers and graduated students, working in the field of
atomic, plasma, and accelerator physics, the basic aspects of atomic interaction processes …

We compiled a set of electron-impact multiple-ionization (EIMI) cross section for
astrophysically relevant ions. EIMIs can have a significant effect on the ionization balance of …

We report the first electron-impact ionization experiment employing an ion storage ring.
Absolute cross sections for Na-like Fe 1 5+ ions were measured at energies between 450 …

Absolute cross sections have been measured for the first time for the electron-impact single
ionization of the fullerene ions C 60+, C 60 2+, C 60 3+, and C 70+ as well as for double …

We have calculated electron-impact ionization for ground state and excited states of W 17+
using the flexible atomic code and level-to-level distorted-wave method. Particular attention …

Absolute measurements have been made of cross sections for the ionisation of Li 2+ ions by
electrons with energies which range from threshold (122.45 eV) to 1000 eV. The results are …