Hostname: page-component-78c5997874-m6dg7 Total loading time: 0 Render date: 2024-11-10T16:29:22.736Z Has data issue: false hasContentIssue false
  • English
  • Français

Models for Pop I stars: implications for age determinations

Published online by Cambridge University Press:  01 October 2008

Georges Meynet ,
Patrick Eggenberger ,
Nami Mowlavi  and
André Maeder
Georges Meynet
Affiliation:
Geneva University, Geneva Observatory, CH-1290 Versoix, Switzerland email: georges.meynet@unige.ch
Patrick Eggenberger
Affiliation:
Institut d'Astrophysique et de Géophysique de l'Université de Liège, Allée du 6 Août, 17 B-4000 Liège, Belgiumeggenberger@astro.ulg.ac.be
Nami Mowlavi
Affiliation:
Geneva University, Geneva Observatory, CH-1290 Versoix, Switzerland email: georges.meynet@unige.ch
André Maeder
Affiliation:
Geneva University, Geneva Observatory, CH-1290 Versoix, Switzerland email: georges.meynet@unige.ch
Rights & Permissions [Opens in a new window]

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.

Starting from a few topical astrophysical questions which require the knowledge of the age of Pop I stars, we discuss the needed precision on the age in order to make progresses in these areas of research. Then we review the effects of various inputs of the stellar models on the age determination and try to identify those affecting the most the lifetimes of stars.

Keywords

convectiondiffusionStars: rotationmass lossmagnetic fields
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 4 , Symposium S258: The Ages of Stars , October 2008 , pp. 177 - 188
Copyright
Copyright © International Astronomical Union 2009

References

Aerts, C. 2008, in Massive Stars as Cosmic Engines, Proceedings of the International Astronomical Union, IAU Symposium, Volume 250, p. 237CrossRefGoogle Scholar
Bono, G., Caputo, F., Cassisi, S., Marconi, M., Piersanti, L., & Tornambe, A. 2000, ApJ, 543, 955CrossRefGoogle Scholar
Claret, A. 1997, A&AS, 125, 439Google Scholar
Claret, A. 2004, A&A, 424, 919Google Scholar
Daflon, S. & Cunha, K. 2004, ApJ, 617, 1115CrossRefGoogle Scholar
Demarque, P., Woo, J.-H., Kim, Y.-C., & Yi, S. K. 2004, ApJS, 155, 667CrossRefGoogle Scholar
Dominguez, I., Chieffi, A., Limongi, M., & Straniero, O. 1999, ApJ, 524, 226CrossRefGoogle Scholar
Dotter, A., Chaboyer, B., Jevremovic', D., Baron, E., Ferguson, J. W., Sarajedini, A., & Anderson, J. 2007a, AJ, 134, 376CrossRefGoogle Scholar
Dotter, A., Chaboyer, B., Ferguson, J. W., Lee, H.-c., Worthey, G., Jevremovic', D., & Baron, E. 2007b, ApJ, 666, 403CrossRefGoogle Scholar
Eggenberger, P., Miglio, A., Carrier, F., Fernandes, J., & Santos, N. C. 2008, A&A, 482, 631Google Scholar
Ekström, S., Meynet, G., Maeder, A., & Barblan, F. 2008a, A&A, 478, 467Google Scholar
Girardi, L., Bressan, A., Bertelli, G., & Chiosi, C. 2000, A&AS, 141, 371Google Scholar
Heger, A. & Langer, N. 2000, ApJ, 544, 1016CrossRefGoogle Scholar
Hunter, I., Brott, I., Lennon, D.J. et al. 2008, ApJ, 676, L29CrossRefGoogle Scholar
Keller, S. C., Bessell, M. S., & Da Costa, G. S. 2000, AJ, 119, 1748CrossRefGoogle Scholar
Leitherer, C. 2005, in The Evolution of Starbursts: The 331st Wilhelm and Else Heraeus Seminar. AIP Conference Proceedings, Volume 783, p. 280Google Scholar
Maeder, A. & Meynet, G. 1989, A&A, 210, 155Google Scholar
Maeder, A. & Meynet, G. 2001, A&A, 373, 555Google Scholar
Maeder, A., Meynet, G., Ekstrom, S., & Georgy, C. 2008, Comm. in Asteroseismology, Contribution to the Proceedings of the 38th LIAC, HELAS-ESTA, BAG, in press (arXiv:0810.0657)Google Scholar
Melo, C., Santos, N. C., Pont, F., Guillot, T., Israelian, G., Mayor, M., Queloz, D., & Udry, S. 2006, A&A, 460, 251Google Scholar
Meynet, G. 1995, A&A, 298, 767Google Scholar
Meynet, G. & Maeder, A. 2000, A&A, 361, 101Google Scholar
Meynet, G., Maeder, A., Schaller, G., Schaerer, D., & Charbonnel, C. 1994, A&AS, 103, 97Google Scholar
Montalban, J., Miglio, A., Eggenberger, P., & Noels, A. 2008, Astronomische Nachrichten, 329, 535CrossRefGoogle Scholar
Mowlavi, N., Meynet, G., Maeder, A., Schaerer, D., & Charbonnel, C. 1998, A&A, 335, 573Google Scholar
Nordström, B., Mayor, M., Andersen, J., Holmberg, J., Pont, F., Jorgensen, B. R., Olsen, E. H., Udry, S., & Mowlavi, N. 2004, A&A, 418, 989Google Scholar
Pietrinferni, A., Cassisi, S., Salaris, M., & Castelli, F. 2004, ApJ, 612, 168CrossRefGoogle Scholar
Royer, F., Zorec, J., & Gomez, A. E. 2007, A&A, 463, 671Google Scholar
Schaerer, D., Charbonnel, C., Meynet, G., Maeder, A., & Schaller, G. 1993, A&AS, 102, 339Google Scholar
Schaller, G., Schaerer, D., Meynet, G., & Maeder, A. 1992, A&AS, 96, 269Google Scholar
Smith, N. & Brooks, K.J. 2008, Handbook of Star Forming Regions, Vol. II, Bo Reipurth, ed, in press (arXiv:0809.5081)Google Scholar
Talon, S., Zahn, J.-P., Maeder, A., & Meynet, G. 1997, A&A, 322, 209Google Scholar
VandenBerg, D. A., Bergbusch, P. A., & Dowler, P. D. 2006, ApJS, 162, 375CrossRefGoogle Scholar
Ventura, P., Zeppieri, A., Mazzitelli, I., & D'Antona, F. 1998, A&A, 334, 953Google Scholar
von Zeipel, H. 1924, MNRAS, 84, 665CrossRefGoogle Scholar
Weidemann, V. 2000, A&A, 363, 647Google Scholar
Zahn, J.-P. 1992, A&A, 265, 115Google Scholar