THE PTI CARBON STAR ANGULAR SIZE SURVEY: EFFECTIVE TEMPERATURES AND NON-SPHERICITY
@article{Belle2013THEPC, title={THE PTI CARBON STAR ANGULAR SIZE SURVEY: EFFECTIVE TEMPERATURES AND NON-SPHERICITY}, author={G. Belle and C. Paladini and B. Aringer and J. Hron and D. Ciardi}, journal={The Astrophysical Journal}, year={2013}, volume={775}, pages={45} }
We report new interferometric angular diameter observations of 41 carbon stars observed with the Palomar Testbed Interferometer. Two of these stars are CH carbon stars and represent the first such measurements of this subtype. Of these, 39 have Yamashita spectral classes and are of sufficiently high quality that we can determine the dependence of effective temperature on spectral type. We find that there is a tendency for the effective temperature to increase with increasing temperature index… Expand
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References
SHOWING 1-10 OF 93 REFERENCES
DIRECTLY DETERMINED LINEAR RADII AND EFFECTIVE TEMPERATURES OF EXOPLANET HOST STARS
- Physics
- 2009
- 120
- PDF
Radii and Effective Temperatures for G, K, and M Giants and Supergiants
- Physics
- 1996
- 184
- Highly Influential
Infrared photometry and evolution of mass-losing AGB stars - I. Carbon stars revisited
- Physics
- 2005
- 67
- PDF
Spectra of carbon-rich asymptotic giant branch stars between 0.5 and 2.5 $\mu$m: Theory meets observation
- Physics
- 2001
- 97
- PDF