Nonperturbative electron-ion scattering theory incorporating the M?ller interaction

[摘要] We present the first calculations that investigate the effects of both the Møller interaction and close-coupling in the calculation of electron-impact excitation cross sections. Electron scattering from U91+is used as a test case. The RCCC method is nonperturbative and we emphasise the restrictions and subsequent limitations associated with employing the Møller interaction in the RCCC method.

[发布机构] ARC Centre for Antimatter-Matter Studies, Curtin University of Technology, GPO Box U1987, Perth; WA; 6845, Australia^1

[关键词] Close coupling;Electron-impact excitation;Electron-ion scattering;Nonperturbative;Test case