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MULTIELECTRON TRANSITIONS IN ATOMIC COLLISIONS

Journal: Science Journal "NovaInfo" (Vol.2, No. 67)

Publication Date:

Authors : ; ;

Page : 7-12

Keywords : LCAO; BORN-OPPENHEIMER APPROXIMATION; ADIABATIC VAWE FUNCTIONS; NONELASTIS COLLISIONS; CLEBSH-GORDAN COFFICIENTS; VALENCE ELECTRONS; EXCHANGE COUPLING MATRIX ELEMENTS; ELECTRONIC HAMILTONIAN;

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Abstract

The process of charge exchange with excitation is investigated theoretically. The formulas for three-electron exchange coupling are obtained. Themodel applied to the investigation of charge exchange with excitation of calcium and hidrogen atoms. Nhe matrix elements of exchange coupling in this case are mainly datermined by electron-core interactions. The effective potentials are used for these interactions.

Last modified: 2017-09-20 17:49:56