This article has an erratum: [https://doi.org/10.1051/0004-6361/201731832e]
Hertzsprung-Russell diagram for sample of barium and related stars labelled as in queried catalogues. Green crosses indicate barium giants; pink squares indicate barium dwarfs; black dots indicate CH giants; and blue triangles indicate subgiant CH stars. Typical error bars are shown over the legend for two situations: a favourable case (left: ϖ/σ(ϖ) = 8), and limiting case for ϖ/σ(ϖ) = 3 (right). Stellar tracks from the STAREVOL code (Siess 2006) were overplotted for models of masses 1.0, 2.0, 3.0, 4.0, 5.0, and 6.0 M⊙, as labelled and metallicity [Fe/H] = −0.25. The solid black tracks correspond to the post-main-sequence evolution up to the tip of the RGB (low-mass stars) or to the onset of core He-burning (intermediate-mass stars), dotted blue tracks correspond to core He-burning, and dashed red tracks to the early and thermally pulsing AGB (TP-AGB) phase.
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.