Hostname: page-component-cd9895bd7-gbm5v Total loading time: 0 Render date: 2024-12-23T15:02:56.374Z Has data issue: false hasContentIssue false
  • English
  • Français

Oscillation parameters of red giants observed in the CoRoT exofield

Published online by Cambridge University Press:  18 February 2014

N. Themessl ,
T. Kallinger ,
J. Montalbán  and
R. A. García
N. Themessl
Affiliation:
Institute for Astrophysics, University of Vienna, Türkenschanzstraße 12, A-1180 Vienna, Austria email: [email protected]
T. Kallinger
Affiliation:
Institute for Astrophysics, University of Vienna, Türkenschanzstraße 12, A-1180 Vienna, Austria email: [email protected]
J. Montalbán
Affiliation:
Institut d'Astrophysique et de Géophysique, Université de Liège, Belgium
R. A. García
Affiliation:
Laboratoire AIM, CEA/DSM-CNRS, Université Paris 7 Diderot, IRFU/SAp, France
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The high-precision data obtained by the CoRoT (Convection, Rotation and planetary Transits) space mission allows firm detections of solar-like oscillations in a great variety of different stars. We derived reliable estimates of the frequency of maximum oscillation power νmax and the large frequency separation Δν of more than 300 cool red giants, that were observed by CoRoT. A detailed study of their seismic parameters provides an exclusive view of the population of the observed giants.

Keywords

stars: late-typestars: oscillationsstars: fundamental parameters
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 9 , Symposium S301: Precision Asteroseismology , August 2013 , pp. 501 - 502
Copyright
Copyright © International Astronomical Union 2014 

References

Baglin, A., Auvergne, M., Barge, P., et al. 2006, ESA SP-1306, 33Google Scholar
Feroz, F., Hobson, M. P., & Bridges, M. 2009, MNRAS, 398, 1601CrossRefGoogle Scholar
Kallinger, T., Hekker, S., Mosser, B., et al. 2012, A&A, 541, A51Google Scholar
Kallinger, T., Mosser, B., Hekker, S., et al. 2010, A&A, 522, A1Google Scholar
Kjeldsen, H. & Bedding, T. R. 1995, A&A, 293, 87Google Scholar
Miglio, A., Brogaard, K., Stello, D., et al. 2012, MNRAS, 419, 2077CrossRefGoogle Scholar
Mosser, B., Elsworth, Y., Hekker, S., et al. 2012, A&A, 537, A30Google Scholar