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2004ApJ...611L..37W - Astrophys. J., 611, L37-L40 (2004/August-2)
Mira's apparent size variations due to a surrounding semiopaque H2O layer.
WEINER J.
Abstract (from CDS):
The variations in Mira's apparent size across the near- and mid-infrared are explained in terms of a single H2O shell surrounding the star. This simple model, consisting of a 2200 K H2O shell of column density 7x1019/cm2 and radius 30.3 mas surrounding a 2700 K star of radius 12.8 mas, successfully reproduces a wide variety of interferometric and photometric observations that have been made near maximum phase.
Abstract Copyright: ∼
Journal keyword(s): Infrared: Stars - Stars: AGB and Post-AGB - Stars: Atmospheres - Stars: Individual: Constellation Name: ο Ceti - Techniques: Interferometric
Simbad objects: 1
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