4 papers · 1 filter
The chemical evolution of Omega Centauri's progenitor system
D. Romano, F. Matteucci, M. Tosi +5
Chemical evolution models are presented for the anomalous globular cluster Omega Centauri. After demonstrating that the chemical features of Omega Cen can not be reproduced in the…
Expected Changes of Supernovae with Redshift due to Evolution of their Progenitors
Inma Dominguez, Peter Hoeflich, Oscar Straniero +2
We have analyzed the influence of the stellar populations, from which SN progenitors come from, on the observational outcome, including the metal free Pop. III. We use our models t…
Extreme Type IIp Supernovae as Yardsticks for Cosmology
P. Höflich, O. Straniero, M. Limongi +2
Evolutionary effects with redshift of core collapse supernovae and their application to cosmology have been studied based on an extensive grid of stellar models between 13 and 25 M…
Thermally Pulsing AGB Models of Intermediate Mass Stars
O. Straniero, M. Limongi, A. Chieffi +3
We present a set of models of AGB stars with initial mass larger than 5 Mo as obtained with the FRANEC code. It includes models of Z=0.02 and Z=0.001, with and without mass loss.