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2013MNRAS.431.1039H - Mon. Not. R. Astron. Soc., 431, 1039-1047 (2013/May-2)
Stark broadening of PbIV spectral lines.
HAMDI R., BEN NESSIB N., DIMITRIJEVIC M.S. and SAHAL-BRECHOT S.
Abstract (from CDS):
Stark-broadening parameters have been calculated for 114 spectral lines of triply charged lead ion (Pbiv) using semiclassical perturbation approach in the impact approximation. The provided widths and shifts have been obtained for a set of temperatures from 20000 to 300000K and an electron density of 1017cm-3. The studied lines correspond to transitions between the configurations 5d10nl-5d10n'l' and 5d96s2-5d10nl. Energy levels and oscillator strengths needed for this calculation have been calculated using a Hartree-Fock relativistic (HFR) approach. Comparison has also been made with available theoretical and experimental results. In addition, the regularity in the 5d106s2S1/2-5d10np2Po1/2 spectral series has been studied.
Abstract Copyright: © 2013 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2013)
Journal keyword(s): atomic data - atomic processes - line: profiles
Simbad objects: 1
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