Volume 69, Number 5, March 2005
|Page(s)||753 - 757|
|Section||Physics of gases, plasmas and electric discharges|
|Published online||26 January 2005|
Plasma screening effects on resonant charge transfer in strongly coupled plasmas
Department of Applied Physics, Hanyang University Ansan, Kyunggi-Do 426-791, South Korea
Corresponding author: firstname.lastname@example.org
Accepted: 22 December 2004
The resonant charge transfer process in collisions between positive ions has been investigated in strongly coupled plasmas. The ion-sphere model is applied to describe the interaction potential in strongly coupled plasmas. The electron transfer probability and the electron transfer cross-section are obtained as functions of the energies of the symmetric and antisymmetric states, ion-sphere radius, and collision energy. The results show that the plasma screening effects enhance the resonant electron transfer probability as well as the electron transfer cross-section in strongly coupled plasmas.
PACS: 52.20.-j – Elementary processes in plasmas
© EDP Sciences, 2005
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