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astro-ph2008
Sources of uncertainties in the s-process in massive stars: convection and reaction rates
V. Costa, M. L. Pumo, A. Bonanno +1
Current models of s-nucleosynthesis in massive stars ( to ) are able to reproduce some main features of the abundance distributions of heavy i…
astro-ph2005
The s-process weak component: uncertainties due to convective overshooting
Vincenzo Costa, Maria Letizia Pumo, Alfio Bonanno +1
Using a new s-nucleosynthesis code, coupled with the stellar evolution code Star2003, we performed simulations to study the impact of the convection treatment on the s-process duri…
astro-ph2000
The synthesis of the light Mo and Ru isotopes: how now, no need for an exotic solution ?
V. Costa, M. Rayet, R. A. Zappalà +1
The most detailed calculations of the p-process call for its development in the O/Ne layers of Type II supernovae. In spite of their overall success in reproducing the solar system…