EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 642 (October 2020) A&A, 642 (2020) A36 Full HTML
Free Access

Table 1.

Parameters of the reference models for the reconstruction.

Name (r/R)BCZ (m/M)CZ ZCZ YCZ m0.75 EOS Opacity Relative Abundances Convection Atmosphere
Model 1 0.7145 0.9762 0.01797 0.2455 0.9826 FreeEOS OPAL GN93 MLT VAL-C
Model 2 0.7117 0.9751 0.01811 0.2394 0.9822 FreeEOS OPLIB GN93 MLT VAL-C
Model 3 0.7127 0.9751 0.01766 0.2587 0.9820 FreeEOS OPAL AGSS09Ne MLT VAL-C
Model 4 0.7224 0.9785 0.01389 0.2395 0.9832 SAHA-S OPAL AGSS09Ne MLT VAL-C
Model 5 0.7209 0.9784 0.01395 0.2358 0.9834 SAHA-S OPAS AGSS09 MLT VAL-C
Model 6 0.7220 0.9788 0.01362 0.2337 0.9836 SAHA-S OPAS AGSS09 MLT VAL-C
Model 7 0.7144 0.9756 0.01765 0.2591 0.9822 FreeEOS OPAL AGSS09 MLT VAL-C
Model 8 0.7144 0.9762 0.01797 0.2455 0.9826 FreeEOS OPAL GN93 MLT KS
Model 9 0.7144 0.9762 0.01797 0.2454 0.9826 FreeEOS OPAL GN93 FST KS
Model 10 0.7145 0.9762 0.01797 0.2455 0.9826 FreeEOS OPAL GN93 MLT EDD

Notes. Model 4, 5 and 6, with their composition in boldface, have been calibrated using (Z/X)⊙ = 0.0186, while all other models use (Z/X)⊙ = 0.0244. We use the following definitions: (r/R)BCZ is the radial position of the BCZ in solar radii, (m/M)CZ is the mass coordinate at the BCZ in solar masses, m0.75 is the mass coordinate at 0.75 R⊙ in solar masses, YCZ and ZCZ are the helium and average heavy element mass fraction in the CZ.

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.