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Author(s):
L.A. Bureyeva, V.S. Lisitsa and C. Namba
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Title:
Radiative Cascade Due to Dielectronic Recombination
Date of publication:
Dec. 2000
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Key words:
dielectronic recombination, radiative cascade, two-dimensional level populations
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Abstract:
The problem of a determination of two-dimensional (in quantum numbers n,l) atomic level populations under the action of dielectronic recombination (DR) sources and corresponding radiative cascades is considered. A quasiclassical approach is used for calculations both DR rates and radiative cascade transitions which makes it possible to obtain a simple analytical solution of the problem. The populations obtained are expressed in the anlytical form allowing estimations of energy level populations for every types of ions having transitions in their cores without change of principle quantum numbers. The results are illustrated by numerical data for energy level populations of Li-like ions.
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