Abstract
Electron transfer processes in He+–Na(3s, 3p) collisions are studied with the semiclassical close-coupling method. The electron dynamics is described with a number of antisymmetrized two-electron configurations of atomic-orbital type. Contrary to assumptions in earlier work, capture to the 31,3L He states is found to be important in the keV energy region. The calculated transfer cross sections agree well with recent data on Na(3p)–Na(3s) cross-section ratios and on the Na(3p0)–Na(3p1) anisotropy parameter.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy
Cited by
4 articles.
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1. Electron transfer from optically prepared states: He++ Na(32P) He(21,3P) + Na+angular differential scattering;Journal of Physics B: Atomic, Molecular and Optical Physics;2004-05-01
2. Electron capture from alignedp-state Rydberg atoms;Physical Review A;2003-10-22
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