On the inference of stellar ages and convective-core properties in main-sequence solar-like pulsators

Monthly Notices of the Royal Astronomical Society(2014)

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摘要
Particular diagnostic tools may isolate the signature left on the oscillation frequencies by the presence of a small convective core. Their frequency derivative is expected to provide information about convective core's properties and stellar age. The main goal of this work is to study the potential of the diagnostic tools with regard to the inference of stellar age and stellar core's properties. ...
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关键词
asteroseismology,stars: fundamental parameters,stars: oscillations,stars: solar-type
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