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Red supergiants in the Small Magellanic Cloud: The effects of metallicity on narrow-band classification indices
Published online by Cambridge University Press: 12 April 2016
Abstract
Narrow-band classification photometry, on a six-color system that measures near-infrared bands of TiO and CN, has been obtained for a set of red supergiants in the Small Magellanic Cloud. To investigate the effects of metallicity on the band-strength indices, comparisons are made to supergiants in the LMC and the Galaxy. Two new variable stars are reported.
- Type
- Part 5. Red Giants, Miras, post-AGB stars and proto-planetary nebulae
- Information
- International Astronomical Union Colloquium , Volume 193: Variable Stars in the Local Group , 2004 , pp. 317 - 321
- Copyright
- Copyright © Astronomical Society of the Pacific 2004