PopStar Evolutionary synthesis models. Using IMF from Chabrier (2003). This grid of Single Stellar Populations covers a wide range in both, age and metallicity. The models use...
Both recent observations and stellar evolution models suggest that pair-instability supernovae (PISNe) could occur in the local Universe, at metallicities below Z_{sun}_/3....
Stellar evolutionary models with mass loss and moderate overshooting at metallicity Z = 0.004 in the 0.80 to 120 M{sun} range are presented. They complete the set of grids...
The uploaded files provide a series of stellar evolution tracks with initial masses from 16 to 20 \(M_\odot\). The two sets of tracks compare the evolution of stars evolved on the red supergiant branc
With bolometric luminosities reaching Lvirgul10^45 erg/sec, the new class of SuperLuminous Supernovae (SLSNe) outshine ordinary SNe a factor 100 and represent thedeath of the most massive stars in our