Abstract
We present initial results from our study of mixing in M Supergiants. C, N and O abundances are measured in five stars. N/C and N/O ratios indicate extensive mixing in excess of the standard models and in support of the rotational models.
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References
1. A. Maeder, & G. Meynet, ARAA, 38, 143 (2000).
2. K. A. Venn, ASP. Conf. Proc. 270, 71 (2002)
3. N. D. McErlean, D. J. Lennon, & P. L. Dufton A&A, 349, 553 (1999)
4. A. Herrero, R. P. Kudritzki, J. M. Vilchez, D. Kunze, K. Butler, & S. Haser, A&A, 261, 209 (1992)
5. S. J. Smartt, D. J. Lennon, R. P. Kudritzki, F. Rosales, R. S. I. Ryans, N. Wright, A&A, 391, 979
6. G. Meynet, & A. Maeder, A&A, 361, 101 (2000)
7. A. Heger, & N. Langer, ApJ, 544, 1016 (2000)
8. J. S. Carr, K. Sellgren, & S. C. Balachandran, ApJ, 530, 307 (2000)
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Balachandran, S., Carr, J., Venn, K. (2006). Mixing and CNO Abundances in M Supergiants. In: Randich, S., Pasquini, L. (eds) Chemical Abundances and Mixing in Stars in the Milky Way and its Satellites. ESO ASTROPHYSICS SYMPOSIA. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-34136-9_70
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DOI: https://doi.org/10.1007/978-3-540-34136-9_70
Publisher Name: Springer, Berlin, Heidelberg
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