EPJ Web of Conferences
Volume 43, 201340th Liège International Astrophysical Colloquium. Ageing Low Mass Stars: From Red Giants to White Dwarfs
|Number of page(s)||3|
|Published online||21 March 2013|
Non-radial, non-adiabatic solar-like oscillations in RGB and HB stars
1 Institut d'Astrophysique Gophysique et Oceanographie de l'Univertist de Lige, Belgium
2 LESIA, Observatoire de Paris-Meudon, France
3 Doctorant, Boursier F.R.I.A.
a e-mail: email@example.com
CoRoT and Kepler observations of red giants reveal rich spectra of non-radial solar-like oscillations allowing to probe their internal structure. We compare the theoretical spectrum of two red giants in the same region of the HR diagram but in different evolutionary phases. We present here our first results on the inertia, lifetimes and amplitudes of the oscillations and discuss the differences between the two stars.
© Owned by the authors, published by EDP Sciences, 2013
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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