Lifetime calculations in energy levels of Kr vii. (22nd December 2017)

• Record Type: Journal Article
• Authors: Raineri, M; Almandos, J Reyna; Amorim, E; Souza, J O; Farías, E E
• Is Part Of: Journal of physics communications. Volume 1:Number 5(2017)
• Publication Date: 2017-12-22
• Subjects: atomic spectroscopy -- lifetimes -- energy levels; Physics -- Periodicals; 530.05
• DOI: 10.1088/2399-6528/aa9903
• Languages: English
• ISSNs: 2399-6528

Abstract

Abstract: Calculations of the lifetimes for all experimentally known energy levels of the spectrum of the six times-ionized krypton (Krvii ) are presented. The relativistic Hartree–Fock method including core-polarization effects were used. The energy matrix was calculated using energy parameters adjusted to the experimental energy levels. We also present a calculation based on a relativistic multiconfigurational Dirac–Fock approach. For some energy levels, a comparison of these results with the bibliography data was made.