A New Catalog of 100,000 Variable TESS A-F Stars Reveals a Correlation between δ Scuti Pulsator Fraction and Stellar Rotation

A New Catalog of 100,000 Variable TESS A-F Stars Reveals a Correlation between δ Scuti Pulsator Fraction and Stellar Rotation

δ Scuti variables are found at the intersection of the classical instability strip and the main sequence on the Hertzsprung–Russell diagram. With space-based photometry providing millions of light curves of A-F type stars, we can now probe the occurrence rate of δ Scuti pulsations in detail. Using t...

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Bibliographic Details
Main Authors: Keyan Gootkin, Marc Hon, Daniel Huber, Daniel R. Hey, Timothy R. Bedding, Simon J. Murphy
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Pulsating variable stars
Delta Scuti variable stars
Stellar pulsations
Stellar phenomena
Light curves
Photometry
Online Access:https://doi.org/10.3847/1538-4357/ad5282
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https://doi.org/10.3847/1538-4357/ad5282

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