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The universal red-giant oscillation pattern; an automated determination with CoRoT data
B. Mosser, K. Belkacem, M. J. Goupil +12
The CoRoT and Kepler satellites have provided thousands of red-giant oscillation spectra. The analysis of these spectra requires efficient methods for identifying all eigenmode par…
Asteroseismology of red giants from the first four months of Kepler data: Fundamental parameters
T. Kallinger, B. Mosser, S. Hekker +18
Clear power excess in a frequency range typical for solar-type oscillations in red giants has been detected in more than 1000 stars, which have been observed during the first 138 d…
Asteroseismology of red giants from the first four months of Kepler data: Global oscillation parameters for 800 stars
D. Huber, T. R. Bedding, D. Stello +19
We have studied solar-like oscillations in ~800 red-giant stars using Kepler long-cadence photometry. The sample includes stars ranging in evolution from the lower part of the red-…
Evidence for a sharp structure variation inside a red-giant star
A. Miglio, J. Montalbán, F. Carrier +8
The availability of precisely determined frequencies of radial and non-radial oscillation modes in red giants is finally paving the way for detailed studies of the internal structu…
Solar-like oscillations in red giants observed with Kepler: comparison of global oscillation parameters from different methods
S. Hekker, Y. Elsworth, J. De Ridder +20
The large number of stars for which uninterrupted high-precision photometric timeseries data are being collected with \textit{Kepler} and CoRoT initiated the development of automat…
Oscillation mode lifetimes of red giants observed during the initial and first anticentre long run of CoRoT
S. Hekker, C. Barban, F. Baudin +5
Long timeseries of data increase the frequency resolution in the power spectrum. This allows for resolving stochastically excited modes with long mode lifetimes, as well as feature…