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Energies, radiative rates, and Auger widths of the doubly-excited 1s23l3l′ states of the Be isoelectronic sequence.
- Source :
-
Journal of Quantitative Spectroscopy & Radiative Transfer . Oct2016, Vol. 182, p94-101. 8p. - Publication Year :
- 2016
-
Abstract
- Relativistic energies, radiative and Auger rates of the high-lying doubly-excited 1 s 2 3 l 3 l ′ 1,3 L states of the Be isoelectronic sequence are studied using the saddle-point variational method with complex rotation. The relativistic and mass polarization corrections are calculated using the first-order perturbation theory. Autoionizing levels and widths above the 1 s 2 2 s and 1 s 2 2 p thresholds are considered and their contributions are analysed. The regular change of the radiative and Auger rates along the Be isoelectronic sequence is discussed in this work. The results are compared with the available experimental and other theoretical data in the literature. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00224073
- Volume :
- 182
- Database :
- Academic Search Index
- Journal :
- Journal of Quantitative Spectroscopy & Radiative Transfer
- Publication Type :
- Academic Journal
- Accession number :
- 116843784
- Full Text :
- https://doi.org/10.1016/j.jqsrt.2016.05.023