Multisite campaign on the open cluster M67. II. Evidence for solar-like oscillations in red giant stars

Mon.Not.Roy.Astron.Soc.377:584-594,2007 Measuring solar-like oscillations in an ensemble of stars in a cluster, holds promise for testing stellar structure and evolution more stringently than just fitting parameters to single field stars. The most ambitious attempt to pursue these prospects was by G...

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Hauptverfasser:	Stello, D, Bruntt, H, Kjeldsen, H, Bedding, T. R, Arentoft, T, Gilliland, R. L, Nuspl, J, Kim, S. -L, Kang, Y. B, Koo, J. -R, Lee, J. -A, Sterken, C, Lee, C. -U, Jensen, H. R, Jacob, A. P, Szabo, R, Frandsen, S, Csubry, Z, Dind, Z. E, Bouzid, M. Y, Dall, T. H, Kiss, L. L
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Astrophysics of Galaxies Physics - Cosmology and Nongalactic Astrophysics Physics - Earth and Planetary Astrophysics Physics - High Energy Astrophysical Phenomena Physics - Instrumentation and Methods for Astrophysics Physics - Solar and Stellar Astrophysics
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Zusammenfassung:	Mon.Not.Roy.Astron.Soc.377:584-594,2007 Measuring solar-like oscillations in an ensemble of stars in a cluster, holds promise for testing stellar structure and evolution more stringently than just fitting parameters to single field stars. The most ambitious attempt to pursue these prospects was by Gilliland et al. (1993) who targeted 11 turn-off stars in the open cluster M67 (NGC 2682), but the oscillation amplitudes were too small (
DOI:	10.48550/arxiv.astro-ph/0702092