CoRoT Symposium 3, Kepler KASC-7 joint meeting
6-11 Jul 2014 Toulouse (France)

Abstracts > Daszynska-Daszkiewicz Jadwiga

Monday 7
Session 1 - Probing stellar structure and evolution with asteroseismology
Savita Mathur (Chair)
› 11:20 - 11:50 (30min)
› Espace Vanel
Energetic properties of stellar pulsation across the HR diagram
Jadwiga Daszynska-Daszkiewicz  1@  
1 : Instytut Astronomiczny, Uniwersytet Wroclawski  (IAUWr)  -  Website

The energetic properties of stellar pulsations depend on the internal structure of a star and excitation mechanism. One of the main uncertainties in pulsational computations are connected with the presence of convection, rotation or magnetic field as well as microscopic physics (e.g., opacities).

I will review types of modes which are observed in stars on various evolutionary stages. In particular, I will discuss energetic aspects of oscillation modes, i.e., excitation, distribution of kinetic energy and rotational kernel. Finally, I will try to answer the question: what can we learn from these properties about the stellar structure and input physics ?



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