Single- and double-electron capture in He2+He collisions and single-electron capture in He++He+collisions
- 1 January 1988
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic, Molecular and Optical Physics
- Vol. 21 (2) , L19-L24
- https://doi.org/10.1088/0953-4075/21/2/005
Abstract
Single- and double-electron capture in He2++He collisions and single-electron capture in He++He+ collisions are studied systematically using a travelling molecular orbital (MO) method within a semiclassical formalism. Present results identify the origin of the discrepancy seen between theoretical results previously obtained for He++He+ collisions and give a theoretical rationale to the low-energy behaviour of cross sections for the single-electron capture process in He2++He collisions previously observed experimentally.Keywords
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