Stark broadening of spectral lines of multicharged ions of astrophysical interest. XXIII. Be III

Astronomy and Astrophysics – Astrophysics

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Lines: Profiles, Atomic Data, Atomic Processes, Line: Formation

Scientific paper

Using a semiclassical perturbation method, we have calculated electron-, proton-, and ionized helium-impact line widths and shifts for 52 Be III multiplets as a function of temperature and perturber density. Electron temperatures are 10 000 K; 20 000 K; 50 000 K; 100 000 K; 200 000 K and 300 000 K and perturber densities are from 1011 cm-3 up to 1021 cm-3. The obtained results have been used for discussion of regularities and systematic trends along spectral series.
Table 1 is only available in electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsweb.u-strasbg.fr/cgi-bin/qcat?/A+A/400/791

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