Asteroseismology of the Hyades with K2: first detection of main-sequence solar-like oscillations in an open cluster
arXiv:1608.07290 · doi:10.1093/mnras/stw2160
Abstract
The Hyades open cluster was targeted during Campaign 4 (C4) of the NASA K2 mission, and short-cadence data were collected on a number of cool main-sequence stars. Here, we report results on two F-type stars that show detectable oscillations of a quality that allows asteroseismic analyses to be performed. These are the first ever detections of solar-like oscillations in main-sequence stars in an open cluster.
12 pages, 8 figures, 2 tables; accepted for publication in MNRAS
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