A REVIEW OF SOME SELECTED 2 ELECTRON PROCESSES IN ION-ATOM COLLISIONS

Authors
READING JF FORD AL HALL KA LINDROTH E
Citation
Jf. Reading et al., A REVIEW OF SOME SELECTED 2 ELECTRON PROCESSES IN ION-ATOM COLLISIONS, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 86(1-2), 1994, pp. 38-44
Citations number
76
Categorie Soggetti
Physics, Nuclear","Nuclear Sciences & Tecnology","Instument & Instrumentation
Journal title
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms → ACNP
ISSN journal
0168583X
Volume
86
Issue
1-2
Year of publication
1994
Pages
38 - 44
Database
ISI
SICI code
0168-583X(1994)86:1-2<38:AROSS2>2.0.ZU;2-M
Abstract
A brief review is given of some selected theoretical results obtained recently involving two electron processes in ion-atom collisions. We d iscuss: the removal of the Paul discrepancy; the improvement in the de scription of double ionization of helium; the difficulties being met b y theoretical attempts to describe two-electron charge transfer; a cla ssification scheme for correlated calculations and finally the reprodu ction of the experimental observation of the excitation of a one-elect ron helium ion in collision with a hydrogen atom.