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)||12|
|Published online||21 March 2013|
Differential population studies using asteroseismology: Solar-like oscillating giants in CoRoT fields LRc01 and LRa01
1 School of Physics and Astronomy, University of Birmingham, UK
2 Leibniz-Institut fur Astrophysik Potsdam (AIP), Potsdam, Germany
3 Institut d'Astrophysique et de Géophysique de l'Université de Liège, Liège, Belgium
4 Dipartimento di Astronomia, Università di Padova, Padova, Italy
5 INAF-Osservatorio Astronomico di Padova, Padova, Italy
6 LESIA, CNRS, Université Pierre et Marie Curie, Université Denis Diderot, Observatoire de Paris, France
7 Institut d'Astrophysique Spatiale, Université Paris-Sud, France
8 Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, The Australian National University, ACT 2611, Australia
9 Argelander Institut für Astronomie der Universität Bonn, Bonn, Germany
10 Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Denmark
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Solar-like oscillating giants observed by the space-borne satellites CoRoT and Kepler can be used as key tracers of stellar populations in the Milky Way. When combined with additional photometric/spectroscopic constraints, the pulsation spectra of solar-like oscillating giant stars not only reveal their radii, and hence distances, but also provide well-constrained estimates of their masses, which can be used as proxies for the ages of these evolved stars. In this contribution we provide supplementary material to the comparison we presented in Miglio et al. (2013) between populations of giants observed by CoRoT in the fields designated LRc01 and LRa01.
© Owned by the authors, published by EDP Sciences, 2013
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