Table 1
Properties of a 0.8 M⊙ star (Y = 0.25, Z = 0.001, [α/Fe] = 0.0) at the RGB tip, where the complete evolution was computed using the labeled FreeEOS approximation (in case of EOS1a and EOS2, PGPUC SEC did not converge with these initial properties).
| EOS | CPU | L ν | L | T eff | R | Age | M cHe | T c | ρ c |
| (days) | (L⊙) | (L⊙) | (K) | (1012 cm) | (Myr) | (M⊙) | (107 K) | (105 g/cm3) | |
|
|
|||||||||
| 1 | 12 | 1.00342 | 2013.1 | 3925.7 | 6.758 | 13162.68 | 0.47977 | 7.4432 | 9.931 |
| 3 | 0.336 | 1.00384 | 2015.3 | 3925.2 | 6.763 | 13162.73 | 0.47978 | 7.4435 | 9.933 |
| 4 | 0.156 | 1.00348 | 2014.8 | 3925.4 | 6.762 | 13162.75 | 0.47976 | 7.4442 | 9.932 |
Notes. The other columns are: CPU time used to calculate the whole evolution from the MS to the RGB tip (based on three Intel Xeon E5405 2.0 GHz processors, in parallel-processing mode), luminosity via neutrino emission (Lν), total luminosity (L), effective temperature (Teff), stellar radius (R), the time spent from the MS to the RGB tip (Age), the mass of the helium core (McHe), central temperature (Tc), and central density (ρc).
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