27 citations · 32 across the 3 of their papers we have counts for
6 papers · 1 filter
The RADIOSTAR Project
Maria Lugaro, Benoit Côté, Marco Pignatari +12
Radioactive nuclei are the key to understanding the circumstances of the birth of our Sun because meteoritic analysis has proven that many of them were present at that time. Their…
Nucleosynthetic yields of Z= intermediate-mass stars
P. Gil-Pons, C. L. Doherty, J. Gutiérrez +3
Abridged: Observed abundances of extremely metal-poor (EMP) stars in the Halo hold clues for the understanding of the ancient universe. Interpreting these clues requires theoretica…
The s process in rotating low-mass AGB stars. Nucleosynthesis calculations in models matching asteroseismic constraints
J. W. den Hartogh, R. Hirschi, M. Lugaro +5
Aims. We investigate the s-process during the AGB phase of stellar models whose cores are enforced to rotate at rates consistent with asteroseismology observations of their progeni…
Fates of the oldest intermediate-mass stars - Primordial to Extremely Metal-Poor AGB and Super-AGB Stars: White Dwarf or Supernova progenitors
Pilar Gil-Pons, Carolyn L. Doherty, Jordi L. Gutiérrez +4
Abridged: Getting a better understanding of the evolution and nucleosynthetic yields of the most metal-poor stars (appr. Z<=10^-5) is critical because they are part of the big pict…
Partial mixing and the formation of 13C pockets in AGB stars: effects on the s-process elements
J. F. Buntain, C. L. Doherty, M. Lugaro +3
The production of the elements heavier than iron via slow neutron captures (the s process) is a main feature of the contribution of asymptotic giant branch (AGB) stars of low mass…
Explosion of white dwarfs harboring hybrid CONe cores
E. Bravo, P. Gil-Pons, J. L. Gutiérrez +1
Recently, it has been found that off-centre carbon burning in a subset of intermediate-mass stars does not propagate all the way to the center, resulting in a class of hybrid CONe…