Hostname: page-component-586b7cd67f-t7czq Total loading time: 0 Render date: 2024-11-25T18:44:57.876Z Has data issue: false hasContentIssue false
  • English
  • Français

Rotation and Abundances in Red Giants

Published online by Cambridge University Press:  26 May 2016

Beatriz Barbuy
Beatriz Barbuy*
Affiliation:
University of São Paulo, Rua do Matão 1226, Cidade Universitária, 05508-900 São Paulo, Brazil

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The abundances of red giants will be reviewed, in particular those of carbon, nitrogen, oxygen and 12C:13C. The observed abundances are compared to predictions based on recent models with stellar rotation. Three topics will be emphasized: abundances in very metal-poor stars related to a previous generation of supernova; 12C:13C in red giants and rotation induced extra mixing; CNO abundances in yellow supergiants and their connection with models computed with rotation.

Type
Session 2 Rotation in Relation with Abundances and Magnetic Fields
Information
Symposium - International Astronomical Union , Volume 215: Stellar Rotation , 2004 , pp. 228 - 233
Copyright
Copyright © Astronomical Society of the Pacific 2004 

References

Aoki, W., Norris, J.E., Ryan, S.G., Beers, T.C., Ando, H. 2002a, ApJ 576, L141 Google Scholar
Aoki, W., Norris, J.E., Ryan, S.G., Beers, T.C., Hyroyasu, A. 2002b, ApJ 567, 1166 Google Scholar
Audouze, J., Silk, J. 1995, ApJ 451, L49 Google Scholar
Barbuy, B., De Medeiros, J.R., Maeder, A. 1996, A&A 305, 911 Google Scholar
Boothroyd, A.I., Sackmann, I.-J. 1999, ApJ 510, 232 Google Scholar
Brown, J.A., Wallerstein, G. 1989, AJ 98, 1643 Google Scholar
Carbon, D., Barbuy, B., Kraft, R., Friel, E., Suntzeff, N. 1987, PASP 99, 335 CrossRefGoogle Scholar
Castilho, B.V., Pasquini, L., Allen, D.M., Barbuy, B., Molaro, P. 2000, A&A 361, 92 Google Scholar
Charbonnel, C. 1994, A&A 282, 811 Google Scholar
Charbonnel, C. 1995, ApJ 453, L41 Google Scholar
Charbonnel, C., Brown, J.A., Wallerstein, G. 1998, A&A 332, 204 Google Scholar
Denissenkov, P.A., Tout, C.A. 2000, MNRAS 316, 395 Google Scholar
Depagne, E., Hill, V., Spite, M., Spite, F., Plez, B., Beers, T.C., Barbuy, B., Cayrel, R., Andersen, J., Bonifacio, P., François, P., Nordström, B., Primas, F. 2002, A&A 390, 187 Google Scholar
François, P., Depagne, E., Hill, V., Spite, M., Spite, F., Plez, B., Beers, T.C., Barbuy, B., Cayrel, R., Andersen, J., Bonifacio, P., Molaro, P., Nordström, B., Primas, F. 2003, A&A submitted Google Scholar
Gratton, R.G., Sneden, C., Carretta, E., Bragaglia, A. 2000, A&A 354, 169 Google Scholar
Gilroy, K.K., 1989, ApJ 347, 835 Google Scholar
Gilroy, K.K., Brown, J.A. 1991, ApJ 371, 578 Google Scholar
Goriely, S., Mowlawi, N. 2000, A&A 362, 599 Google Scholar
Heger, A., Woosley, S., Baraffe, I., Abel, T. 2002, astro-ph/0112059 Google Scholar
Heger, A., Langer, N. 2000, ApJ 544, 1016 Google Scholar
Heger, A., Langer, N., Woosley, S. 2000, ApJ 544, 1016 Google Scholar
Heger, A., Woosley, S. 2002, ApJ 567, 532 Google Scholar
Hill, V., Barbuy, B., Spite, M., Cayrel, R., Spite, F., Plez, B., Beers, T.C., Nordstrom, B., Nissen, P.E. 2000, A&A 353, 557 Google Scholar
Iben, I. Jr. 1967, ARA&A 5, 571 Google Scholar
Keller, L.D., Pilachowski, C.A., Sneden, C. 2001, AJ 122, 2554 Google Scholar
Laird, J. 1985, ApJ 289, 556 Google Scholar
Lambert, D.L., Ries, L.M. 1981, ApJ 248, 228 Google Scholar
Meynet, G., Maeder, A., 2002a, A&A 390, 561 Google Scholar
Meynet, G., Maeder, A., 2002b, A&A 381, L25 (MM02) Google Scholar
Norris, J.E., Ryan, S.G., Beers, T.C., 2001, ApJ 561, 1034 Google Scholar
Norris, J.E., Ryan, S.G., Beers, T.C., Aoki, W., Hiroyasu, A. 2002, ApJ 569, L107 Google Scholar
Pilachowski, C.A., Sneden, C., Hinkle, K., Joyce, R. 1997, AJ 114, 819 Google Scholar
Ryan, S.G. 2003, in CNO in the Universe, eds. Charbonnel, C., Meynet, G. & Schaerer, D., ASP Conf. Ser. 304, p. 128 Google Scholar
Siess, L., Livio, M., Lattanzio, J. 2002, ApJ 570, 329 Google Scholar
Smith, V.V., Terndrup, D.M., Suntzeff, N.B. 2002, ApJ 579, 832 Google Scholar
Sneden, C., Pilachowski, C.A. 1984, PASP, 96, 38 Google Scholar
Sweigart, A.V., Greggio, L., Renzini, A. 1989, ApJS 69, 911 Google Scholar
Thielemann, F.-K., Nomoto, K., Hashimoto, M. 1996, ApJ 460, 408 Google Scholar
Tomkin, J., Lambert, D.L. 1984, ApJ 279, 220 Google Scholar
Venn, K.A. 1995, ApJ 449, 839 Google Scholar
Venn, K.A. 1999, ApJ 518, 405 Google Scholar
Woosley, S., Weaver, T.A. 1995, ApJS 101, 181 (WW95) Google Scholar