Resolving an Asteroseismic Catastrophe: Structural Diagnostics from p-mode Phase Functions off the Main Sequence

On the main sequence, the asteroseismic small frequency separation δν _02 between radial and quadrupole p -modes is customarily interpreted to be a direct diagnostic of internal structure. Such an interpretation is based on a well-known integral estimator relating δν _02 to a radially averaged sound...

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Bibliographic Details
Main Authors: J. M. Joel Ong, Christopher J. Lindsay, Claudia Reyes, Dennis Stello, Ian W. Roxburgh
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/ada949
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