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Theoretical study of single‐electron capture in the N 5+ + He and O 6+ + He collisions by means of ab initio methods
Author(s) -
BacchusMontabonel M. C.,
Amezian K.
Publication year - 1990
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.560380504
Subject(s) - semiclassical physics , ab initio , atomic physics , ab initio quantum chemistry methods , electron , chemistry , coupling (piping) , r matrix , physics , matrix (chemical analysis) , electron capture , nuclear physics , quantum , molecule , materials science , quantum mechanics , metallurgy , organic chemistry , chromatography
Partial cross sections of single‐electron capture on the n = 3 levels have been determined theoretically for the N 5+ + He and O 6+ + He collisions by means of a semiclassical method using ab initio potential energy curves and radial and rotational coupling matrix elements. The different behavior of these two isoelectronic systems is fairly well reproduced by our calculations.