Ionization cross section for a strongly coupled partially ionized hydrogen plasma: variable phase approach

F. B. Baimbetov, Zhaxylyk A. Kudyshev

2009

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DOI 10.1088/1751-8113/42/21/214034
Data confidence 70 medium
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Abstract

In the present work an electron impact ionization cross section is considered. The electron impact ionization cross section is calculated with the help of a variable phase approach to potential scattering. The Calogero equation is numerically solved, based on a pseudopotential model of interaction between partially ionized plasma particles, which accounts for correlation effects. As a result, scattering phase shifts are obtained. On the basis of the scattering phase shifts, the ionization cross section is calculated.