Spectral lines synthesized in this work.
Notes. Central wavelengths λ0, excitation potential of the lower level χlow, and electronic configurations of the lower and upper levels are taken from Nave et al. (1994). The oscillator strength of the first line has been taken from Bard et al. (1991). The oscillator strength of the second spectral line has been determined from the value of the first one and employing a measured ratio of 2.8 between the gf factors of both lines (priv. comm. from Brian C. Fawcett from the Rutherford Appleton Laboratory). The α and σ parameters are the temperature exponent and cross section values (in units of the square of the Bohr radius ), respectively, needed for the calculation of the line-broadening by collisions with neutral atoms under the ABO theory. In particular, the numbers provided have been obtained by interpolation on the tables provided by Anstee & O’Mara (1995).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.