Kepler binary stars in NGC 6791 open cluster: KIC 2437060, KIC 2437149, and KIC 2438490
Monthly Notices of the Royal Astronomical Society（2021）
摘要
The study of detached eclipsing binaries in open clusters can provide powerful tests of theoretical stellar evolutionary models. These models must simultaneously fit the masses, radii, and radiative properties of the eclipsing stars with essentially the same distance, age, and initial composition. In this way, clusters are ideal test benches for verification of the stellar evolution theory. To ful...
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关键词
binaries: eclipsing,binaries: spectroscopic,stars: evolution,stars: fundamental parameters,stars: late-type
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