A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf
.
Relation between Light Weakening and Equivalent Widths of Circumstellar NaI D-Lines in Stars with R CRB-Type Variability
2003
Open Astronomy
AbstractHigh-resolution spectra in the NaI D-line region for target stars with R Coronae Borealis type variability are analyzed. Two types of relations between light weakening and equivalent widths of circumstellar lines are found, one of them being considerably different from a similar relation for the interstellar medium.
doi:10.1515/astro-2017-0057
fatcat:mdemzihvb5dgnn5psx5xunrtwe