The Carbon Star DY Persei May Be a Cool R Coronae Borealis Variable

The Carbon Star DY Persei May Be a Cool R Coronae Borealis Variable

Optical and near-IR photometry suggests that the carbon star DY Persei exhibits fadings similar to those of R Coronae Borealis (RCB) variables. Photometric surveys of the Galaxy and Magellanic Clouds uncovered new DY Per variables with infrared photometry identifying them with cool carbon stars, per...

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Bibliographic Details
Main Authors: D. A. García-Hernández, N. Kameswara Rao, David L. Lambert, K. Eriksson, A. B. S. Reddy, Thomas Masseron
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Chemically peculiar stars
R Coronae Borealis variable stars
Chemical abundances
Stellar atmospheres
Late-type stars
Stellar evolution
Online Access:https://doi.org/10.3847/1538-4357/acc574

Internet

https://doi.org/10.3847/1538-4357/acc574

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