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Super and massive AGB stars - II. Nucleosynthesis and yields - Z = 0.02, 0.008 and 0.004

Autor
Doherty, C.; Gil Pons, P.; Lau, H. B.; Lattanzio, J. C.; Siess, L.
Tipus d'activitat
Article en revista
Revista
Monthly notices of the Royal Astronomical Society
Data de publicació
2014-01
Volum
437
Pàgina inicial
195
Pàgina final
214
DOI
https://doi.org/10.1093/mnras/stt1877 Obrir en finestra nova
Resum
We have computed detailed evolution and nucleosynthesis models for super and massive asymptotic giant branch (AGB) stars over the mass range 6.5–9.0¿M¿ in divisions of 0.5¿M¿ with metallicities Z = 0.02, 0.008 and 0.004. These calculations, in which we find third dredge-up and hot bottom burning, fill the gap between existing low- and intermediate-mass AGB star models and high-mass star models that become supernovae. For the considered metallicities, the composition of the yields is largel...
Paraules clau
ISM: abundances, abundances, nuclear reactions, nucleosynthesis, stars: AGB and post-AGB
Grup de recerca
DF - Dinàmica de Fluids: formació d'estructures i aplicacions geofísiques

Participants

  • Doherty, Carolyn L.  (autor)
  • Gil Pons, Pilar  (autor)
  • Lau, Herbert B.  (autor)
  • Lattanzio, John C.  (autor)
  • Siess, Lionel  (autor)