A seismic scaling relation for stellar age. (arXiv:1903.03110v1 [astro-ph.SR])
<a href="http://arxiv.org/find/astro-ph/1/au:+Bellinger_E/0/1/0/all/0/1">Earl Patrick Bellinger</a>
A simple solar scaling relation for estimating the ages of main-sequence
stars from asteroseismic and spectroscopic data is developed. New seismic
scaling relations for estimating mass and radius are presented as well,
including a purely seismic radius scaling relation (i.e., no dependence on
temperature). The relations show substantial improvement over the classical
scaling relations and perform similarly well to grid-based modeling.
A simple solar scaling relation for estimating the ages of main-sequence
stars from asteroseismic and spectroscopic data is developed. New seismic
scaling relations for estimating mass and radius are presented as well,
including a purely seismic radius scaling relation (i.e., no dependence on
temperature). The relations show substantial improvement over the classical
scaling relations and perform similarly well to grid-based modeling.
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