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arXiv · 1001.4543

Red Giants observed with CoRoT

S. Hekker·J. De Ridder·F. Baudin·C. Barban·F. Carrier·A. P. Hatzes·T. Kallinger·W. W. Weiss
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Abstract

Observations of red (G-K)-giant stars with the CoRoT satellite provide unprecedented information on the stochastically excited oscillations in these stars. The long time series of nearly uninterrupted high-cadence and high-precision photometry revealed the presence of non-radial modes with long lifetimes, which opens the possibility to perform asteroseismology on these stars. Also, the large number of red giants, for which solar-like oscillations are now observed, allows for a more statistical investigation of the characteristics of solar-like oscillations in red giants.

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S. Hekker, J. De Ridder, F. Baudin, C. Barban, F. Carrier, A. P. Hatzes, T. Kallinger, W. W. Weiss. 2010-01-25. Red Giants observed with CoRoT. https://arxiv.org/abs/1001.4543

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