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Proceedings Paper

Line shapes for the n=5 to n=3,4 transitions of lithium-like ions for laboratory X-ray lasers
Author(s): Peter A. Loboda; Vladimir A. Lykov; Valeria V. Popova
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Paper Abstract

A theoretical model and corresponding computer code HELM developed to calculate line profiles from high-Z emitters of H, He, Li isosequences in hot plasmas are described. Line profile calculation involves quasi-static ion broadening, impact electron broadening, natural and Doppler broadening. Line profiles are calculated for the n equals 5 to n equals 3 transitions of Li-like AlXI and CaXVIII ions as applied to the conditions of recombination X-ray laser experiments and for the n equals 5 to n equals 4 transitions of Li-like GeXXX ion for theoretical investigation of the laboratory X-ray laser scheme with recombination radiation photopumping. The results of comparison between the experimental data for the linewidth of the 5F-3D AlXI line and calculated values at two different plasma temperatures are analyzed in detail.

Paper Details

Date Published: 10 September 1993
PDF: 12 pages
Proc. SPIE 1928, International Symposium on Laser-Plasma Interactions, (10 September 1993); doi: 10.1117/12.155766
Show Author Affiliations
Peter A. Loboda, National Institute of Technical Physics (Russia)
Vladimir A. Lykov, National Institute of Technical Physics (Russia)
Valeria V. Popova, National Institute of Technical Physics (Russia)


Published in SPIE Proceedings Vol. 1928:
International Symposium on Laser-Plasma Interactions

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