stellar_evolution_tracks/Baraffe
收藏资源简介:
Modelled stellar evolution tracks from Barrafe+15 for PMS and MS stars. BHAC15 tracks and internal structure for brown dwarfs and low mass star (0.01 Msun to 1.4 Msun) M/Ms: mass of the star in units of solar mass log t: age of the star (in yr) Teff: effective temperature (in K) L/Ls: log luminosity in units of solar luminosity (value used Ls=3.839d+33) g: log g (surface gravity) R/Rs : radius of the star in units of solar radius (value used Rs=6.96d10) log(Li/Li0): log of the ratio of surface lithium abundance to initial abundance log Tc : log of central temprature log ROc: log of central density (in gr/cc) Mrad: mass of radiative core (in solar mass) Rrad: radius of radiatif core (in solar radius) k2conv: convective gyration radius k2rad: radiative gyration radius



