Infrared Observations of Large Amplitude Pulsating Stars

Patricia A. Whitelock

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arXiv · astro-ph/9710032

Infrared Observations of Large Amplitude Pulsating Stars

Patricia A. Whitelock

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Abstract

Our understanding of large amplitude pulsating stars and their status in stellar evolution is briefly reviewed. The paper then describes the near-infrared light curves of various asymptotic giant branch stars, concentrating on possible evidence for changing mass-loss rates. The stars discussed include oxygen- and carbon-rich Miras, OH/IR stars, thick-shelled carbon stars and symbiotic Miras. Finally a newly discovered Mira variable in the Sagittarius Dwarf Galaxy is described.

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Patricia A. Whitelock. 1997-10-02. Infrared Observations of Large Amplitude Pulsating Stars. https://arxiv.org/abs/astro-ph/9710032

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