Reference : Influence of the convective flux perturbation on stellar oscillations: application to...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/75445
Influence of the convective flux perturbation on stellar oscillations: application to Delta Scuti and Gamma Doradus stars
English
Grigahcene, A. [> > > >]
Dupret, Marc-Antoine [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique stellaire théorique >]
Garrido, R. [> > > >]
Gabriel, Maurice [> > Département d'astrophys., géophysique et océanographie (AGO) >]
Scuflaire, Richard [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Evol. et stabilité des étoiles et des amas d'étoiles (ESEA) >]
1-Jun-2004
Communications in Asteroseismology
145
10-12
Yes
International
[en] We present a theory of convection-oscillation interaction. In our nonradial nonadiabatic pulsation code, the variation of the convective flux (radial and transversal components) is taken into account, following the theory of M. Gabriel, within the mixing length approach. We explore the influence of the convective flux variation on mode stability near the red-edge of the Delta Scuti instability strip and the excitation mechanisms of Gamma Doradus stars.
http://hdl.handle.net/2268/75445
10.1553/cia145s9
http://adsabs.harvard.edu/abs/2004CoAst.145...10G

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