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THE K2 M67 STUDY: REVISITING OLD FRIENDS WITH K2 REVEALS OSCILLATING RED GIANTS IN THE OPEN CLUSTER M67

Stello, Dennis; Vanderburg, Andrew; Casagrande, Luca; Gilliland, R.L.; Aguirre, V Silva; Sandquist, Eric L; Leiner, Emily; Mathieu, Robert D; Soderblom, David R

Description

Observations of stellar clusters have had a tremendous impact in forming our understanding of stellar evolution. The open cluster M67 has a particularly important role as a calibration benchmark for stellar evolution theory due to its near-solar composition and age. As a result, it has been observed extensively, including attempts to detect solar-like oscillations in its main sequence and red giant stars. However, any asteroseismic inference has so far remained elusive due to the difficulty in...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Journal article
URI: http://hdl.handle.net/1885/152166
Source: The Astrophysical Journal
DOI: 10.3847/0004-637X/832/2/133
Access Rights: Open Access

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