The off-resonant dielectronic recombination in a collision of an electron with a heavy hydrogen-like ion

Abstract

The recombination of an electron with an (initially) hydrogen-like ion is investigated. The effect of the electron-electron interaction is treated rigorously to the first order in the parameter 1/Z and within the screening-potential approximation to higher orders in 1/Z, with Z being the nuclear charge number. The two-electron correction contains the dielectronic-recombination part, which contributes to the process not only under the resonance condition for the projectile energy but also in the regions far from resonances. The mechanism of the off-resonant dielectronic recombination is studied in detail.

9 pages, 2 tables, 3 figures

Cited by in corpus (2)

• Relativistic theory of the double photoionization of helium-like atoms
• Inter-electronic interaction effects on the polarization of recombination photons