Application of density-functional theory to atomic resonances

Erkoc S., Jansen H.

PHYSICAL REVIEW A, vol.59, no.3, pp.2490-2493, 1999 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 59 Issue: 3
  • Publication Date: 1999
  • Doi Number: 10.1103/physreva.59.2490
  • Journal Name: PHYSICAL REVIEW A
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.2490-2493
  • Middle East Technical University Affiliated: No

Abstract

Density-functional theory in the local-spin-density approximation has been applied to calculate the energy positions of law-lying resonance (autoionization) states of neutral atoms and positive ions. This method is very convenient fur a quick, approximate prediction of excitation energies in collision experiments. [S1050-2947(99)05401-3].