J. De Ridder
- Ensemble Asteroseismology of Red-giant Stars
- Astronomical Society of the Pacific conference series
- Pages (from-to)
- Document type
- Faculty of Science (FNWI)
- Anton Pannekoek Institute for Astronomy (API)
The successful launches of the CoRoT and Kepler space missions have led to the detections of solar-like oscillations in large samples of red-giant stars. The large numbers of red giants with observed oscillations make it possible to investigate the properties of the sample as a whole: ensemble asteroseismology. In this article we summarise ensemble asteroseismology results obtained from data released by the Kepler Science Team (˜150 000 field stars) as presented by Hekker et al. (2011b) and for the clusters NGC 6791, NGC 6811 and NGC 6819 (Hekker et al. 2011a); we discuss the importance of such studies.
Proceedings title: Progress in solar/stellar physics with helio- and asteroseismology: proceedings of a Fujihara Seminar held at Hakone, Japan, in 13-17 March 2011
Publisher: Astronomical Society of the Pacific
Place of publication: San Francisco
Editors: H. Shibahashi, M. Takata, A.E. Lynas-Gray
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