49 citations · 240 across the 9 of their papers we have counts for
9 papers
Light Curve Modeling of Eclipsing Binary Systems with Delta Scuti Component
J. A. D. M. Dharmathilaka, J. Adassuriya, K. P. S. C. Jayaratne +1
Astroseismology in eclipsing binaries with Delta () Scuti components offers a powerful means to derive stellar parameters and probe internal structures. To enable accurate frequ…
The formation of ultra-massive carbon-oxygen core white dwarfs and their evolutionary and pulsational properties
Leandro G. Althaus, Pilar Gil Pons, Alejandro H. Córsico +6
(Abridged abstract) We explore the formation of ultra-massive (M_{\rm WD} \gtrsim 1.05 M_\sun$), carbon-oxygen core white dwarfs resulting from single stellar evolution. We also st…
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…
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…
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…
Evolution and CNO yields of Z=10^-5 stars and possible effects on CEMP production
P. Gil-Pons, C. L. Doherty, H. Lau +5
Our main goals are to get a deeper insight into the evolution and final fates of intermediate-mass, extremely metal-poor (EMP) stars. We also aim to investigate their C, N, and O y…