Year: 2010
Author: X. L. Wang, J. J. Wan, Y. J. Wang, C. Z. Dong
Journal of Atomic and Molecular Sciences, Vol. 1 (2010), Iss. 2 : pp. 134–142
Abstract
In a recent calculation on $K_{\alpha}$ transition properties of fluorine-like ions (10 $\leq$ Z $\leq$ 79) by Sur et al. [Phys. Rev. A 77 (2008) 052502], it was found that there is a crossover between $K_{\alpha1}$ and $K_{\alpha2}$ transition probabilities with increasing of atomic number Z. In order to examine this unusual behavior, a further theoretical study has been carried out by using multi-configuration Dirac-Fock (MCDF) method. In the calculation, Breit interaction, electron correlation and quantum electrodynamics (QED) effects have been included. The present study shows a contrary conclusion to the earlier theoretical results.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/jams.013010.022010a
Journal of Atomic and Molecular Sciences, Vol. 1 (2010), Iss. 2 : pp. 134–142
Published online: 2010-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 9
Keywords: F-like ions $K_{\alpha}$ transition Breit interaction QED effect MCDF method.