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Volume 1, Issue 2
Theoretical Study on the $K_{\alpha}$ Transition Properties of F-Like Ions

X. L. Wang, J. J. Wan, Y. J. Wang & C. Z. Dong

DOI: 10.4208/jams.013010.022010a

J. At. Mol. Sci., 1 (2010), pp. 134-142.

Published online: 2010-01

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  • 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.

  • Keywords

F-like ions, $K_{\alpha}$ transition, Breit interaction, QED effect, MCDF method.

  • AMS Subject Headings

  • Copyright

COPYRIGHT: © Global Science Press

  • Email address

dongcz@nwnu.edu.cn (C. Z. Dong)

  • BibTex
  • RIS
  • TXT
@Article{JAMS-1-134, author = {Wang , X. L.Wan , J. J.Wang , Y. J. and Dong , C. Z.}, title = {Theoretical Study on the $K_{\alpha}$ Transition Properties of F-Like Ions}, journal = {Journal of Atomic and Molecular Sciences}, year = {2010}, volume = {1}, number = {2}, pages = {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.

}, issn = {2079-7346}, doi = {https://doi.org/10.4208/jams.013010.022010a}, url = {http://global-sci.org/intro/article_detail/jams/8074.html} }
TY - JOUR T1 - Theoretical Study on the $K_{\alpha}$ Transition Properties of F-Like Ions AU - Wang , X. L. AU - Wan , J. J. AU - Wang , Y. J. AU - Dong , C. Z. JO - Journal of Atomic and Molecular Sciences VL - 2 SP - 134 EP - 142 PY - 2010 DA - 2010/01 SN - 1 DO - http://doi.org/10.4208/jams.013010.022010a UR - https://global-sci.org/intro/article_detail/jams/8074.html KW - F-like ions, $K_{\alpha}$ transition, Breit interaction, QED effect, MCDF method. AB -

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.

Wang , X. L.Wan , J. J.Wang , Y. J. and Dong , C. Z.. (2010). Theoretical Study on the $K_{\alpha}$ Transition Properties of F-Like Ions. Journal of Atomic and Molecular Sciences. 1 (2). 134-142. doi:10.4208/jams.013010.022010a
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