TESS Observations of Seven Newly Identified High-amplitude δ Scuti Stars

TESS Observations of Seven Newly Identified High-amplitude δ Scuti Stars

We report seven newly identified high-amplitude δ Scuti (HADS) stars. Among them, two stars (TIC 30977864 and TIC 387379145) exhibit pure radial pulsation without the excitation of non-radial modes. TIC 30977864 is classified as a double-mode HADS star, while the other four stars potentially show tr...

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Bibliographic Details
Main Authors:	Chenglong Lv, Ali Esamdin, A. Hasanzadeh, Shuguo Ma, TaoZhi Yang, Rivkat Karimov
Format:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Series:	The Astrophysical Journal
Subjects:	Delta Scuti variable stars Asteroseismology
Online Access:	https://doi.org/10.3847/1538-4357/acf999

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