[en] 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.
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Miglio, A.; School of Physics and Astronomy, University of Birmingham, UK
Morel, Thierry ; Université de Liège - ULiège > GAPHE : Astrophysique observationnelle (sol et espace)
Barbieri, M.; Dipartimento di Astronomia, Università di Padova, Padova, Italy
Chaplin, W. J.; School of Physics and Astronomy, University of Birmingham, UK
Girardi, L.; INAF-Osservatorio Astronomico di Padova, Padova, Italy
Montalban Iglesias, Josefa ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique stellaire théorique et astérosismologie
Noels-Grötsch, Arlette ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO)
Valentini, Marica ; Institut d'Astrophysique et de Géophysique de l'Université de Liège, Liège, Belgium
Mosser, B.; LESIA, CNRS, Université Pierre et Marie Curie, Université Denis Diderot, Observatoire de Paris, France
Baudin, F.; Institut d'Astrophysique Spatiale, Université Paris-Sud, France
Casagrande, L.; Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, The Australian National University, ACT 2611, Australia
Fossati, L.; Argelander Institut für Astronomie der Universität Bonn, Bonn, Germany
Silva Aguirre, V.; Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, Denmark
Baglin, A.; LESIA, CNRS, Université Pierre et Marie Curie, Université Denis Diderot, Observatoire de Paris, France)
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