Application of density-functional theory to atomic resonances

Authors
Erkoc, S Jansen, HJF
Citation
S. Erkoc et Hjf. Jansen, Application of density-functional theory to atomic resonances, PHYS REV A, 59(3), 1999, pp. 2490-2493
Citations number
34
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
59
Issue
3
Year of publication
1999
Pages
2490 - 2493
Database
ISI
SICI code
1050-2947(199903)59:3<2490:AODTTA>2.0.ZU;2-S
Abstract
Density-functional theory in the local-spin-density approximation has been applied to calculate the energy positions of law-lying resonance (autoioniz ation) states of neutral atoms and positive ions. This method is very conve nient fur a quick, approximate prediction of excitation energies in collisi on experiments. [S1050-2947(99)05401-3].