Reference : Application of time-dependent convection models to the photometric mode identification i...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/75465
Application of time-dependent convection models to the photometric mode identification in gamma Doradus stars
English
Dupret, Marc-Antoine [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique stellaire théorique >]
Grigahcène, A. [Instituto de Astrofísica de Andalucía-CSIC, Apartado 3004, 18080 Granada, Spain; CRAAG - Algiers Observatory BP 63 Bouzareah 16340, Algiers, Algeria]
Garrido, R. [Instituto de Astrofísica de Andalucía-CSIC, Apartado 3004, 18080 Granada, Spain]
De Ridder, J. [Instituut voor Sterrenkunde, Katholieke Universiteit Leuven, 3001 Leuven, Belgium]
Scuflaire, Richard [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Evol. et stabilité des étoiles et des amas d'étoiles (ESEA) >]
Gabriel, Maurice [> > Département d'astrophys., géophysique et océanographie (AGO) >]
2006
Memorie della Società Astronomica Italiana : Journal of the Italian Astronomical Society
77
121
No
International
0037-8720
[en] Stars: oscillations ; Convection ; Stars: interiors ; Stars: variables: general
[en] We apply the Time-Dependent Convection (TDC) treatment of Gabriel \cite{Gabriel1996} and Grigahcène et al. \cite{Grigahcene} to the photometric mode identification in gamma Dor stars. Comparison of our theoretical results with the observed amplitudes and phases of the star gamma Dor is presented. This comparison makes the identification of the degree l of its pulsation modes possible and shows that our TDC models better agree with observations than Frozen Convection (FC) models.
http://hdl.handle.net/2268/75465
http://adsabs.harvard.edu/abs/2006MmSAI..77..121D

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