State-selective and total one-electron capture in Neq+-Li collisions (q=1, 2,E⩽30q keV)
- 14 October 1982
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 15 (19) , 3489-3507
- https://doi.org/10.1088/0022-3700/15/19/017
Abstract
Cross sections for total one-electron capture and emission of important VUV lines produced by one-electron capture in collisions of Ne+ and Ne2+ ions with Li atoms have been measured at ion impact energies between 5 and 30 keV, for q=1, and 20 and 60 keV, for q=2. Excitation cross sections were derived and compared with empirically calculated data assuming one-electron transitions in the quasimolecular two-state approximation. In deriving the cross sections both metastable primary ion beam fractions and long-lived secondary ion states were quantitatively dealt with.Keywords
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