Highlight
Free Access

Table 5

Thin-disc stars comparison with previous studies.

Ours-Edvardsson Ours-Thévenin
Quantity Diff. σ Diff. σ

T eff 86 66 87 68
log g –0.18 0.21 –0.06 0.14
[Fe/H]  0.10 0.04 0.03 0.03
[Na/Fe]  –0.08 0.09 ... ...
[Mg/Fe]  –0.02 0.07 ... ...
[Al/Fe]  –0.10 0.07 ... ...
[Si/Fe]  –0.02 0.02 ... ...
[Ca/Fe]  0.05 0.03 ... ...
[Ti/Fe]  –0.02 0.08 ... ...
[Ni/Fe]  –0.06 0.06 ... ...

Notes. Mean differences and standard deviations of the main parameters and abundance ratios [El/Fe] for 6 thin-disc stars that are in common with Edvardsson et al. (1993) and 5 stars with Thévenin & Idiart (1999).

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.