Reference : Influence of overshooting and metallicity on the delta Scuti and gamma Doradus inst...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/75466
Influence of overshooting and metallicity on the delta Scuti and gamma Doradus instability strips
English
Grigahcène, A. [Algiers Observatory, CRAAG, Algiers, Algeria; Instituto de Astrofísica de Andalucía-CSIC, Granada, Spain]
Dupret, Marc-Antoine [Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique stellaire théorique >]
Garrido, R. [Instituto de Astrofísica de Andalucía-CSIC, Granada, Spain]
Gabriel, Maurice [> > Département d'astrophys., géophysique et océanographie (AGO) >]
2006
Memorie della Società Astronomica Italiana: Journal of the Italian Astronomical Society
77
129
No
International
0037-8720
[en] Stars: oscillations ; Overshooting ; Metallicity ; Stars: interior ; Stars: variables: general
[en] Computations of theoretical instability strips (IS) for delta Scuti (Sct) and gamma Dor (Dor) stars are presented. The Time-Dependent Convection (TDC) theory of Gabriel (1996) and Grigahcène et al. (2005) is adopted in our models. We are able to obtain the delta Sct and gamma Dor IS. We present a prospective study on the influence of the overshooting and metallicity on the location of these IS in the HR diagram.
http://hdl.handle.net/2268/75466
http://adsabs.harvard.edu/abs/2006MmSAI..77..129G

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