Hostname: page-component-78c5997874-j824f Total loading time: 0 Render date: 2024-11-19T05:27:55.476Z Has data issue: false hasContentIssue false
  • English
  • Français

Seismic modelling of OB stars

Published online by Cambridge University Press:  12 July 2011

Marc-Antoine Dupret ,
Mélanie Godart ,
Kevin Belkacem  and
Arlette Noels
Marc-Antoine Dupret
Affiliation:
Institut d'Astrophysique, Géophysique et Océanographie de l'Université de Liège, Allée du 6 Août 17, 4000 Liège, Belgium email: [email protected]
Mélanie Godart
Affiliation:
Institut d'Astrophysique, Géophysique et Océanographie de l'Université de Liège, Allée du 6 Août 17, 4000 Liège, Belgium email: [email protected]
Kevin Belkacem
Affiliation:
Institut d'Astrophysique, Géophysique et Océanographie de l'Université de Liège, Allée du 6 Août 17, 4000 Liège, Belgium email: [email protected]
Arlette Noels
Affiliation:
Institut d'Astrophysique, Géophysique et Océanographie de l'Université de Liège, Allée du 6 Août 17, 4000 Liège, Belgium email: [email protected]
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.

A review of the ability of asteroseismology to probe the internal physics of OB stars is presented. The main constraints that can be obtained from the frequency spectrum in p- and g-modes pulsators are discussed. Next, we consider energetic aspects of the pulsations in OB stars and show how such study also allows to constrain their internal physics. The cases of p-mixed modes (β Cep stars), g-modes (SPB stars), strange modes and stochastically excited modes are considered.

Keywords

stars: evolutionstars: interiorsstars: oscillationsstars: rotationstars: variables: otherturbulenceconvection
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 6 , Symposium S272: Active OB stars: structure, evolution, mass loss, and critical limits , July 2010 , pp. 457 - 467
Copyright
Copyright © International Astronomical Union 2011

References

Aerts, C., Thoul, A., Daszyńska-Daszkiewicz, J., & Scuflaire, R. et al. 2003, Science 300, 1926CrossRefGoogle Scholar
Aerts, C., Lefever, K., Baglin, A., & Degroote, P. et al. 2010, A&A, 513, L11Google Scholar
Asplund, M., Grevesse, N., Sauval, A. J. & Allende Prieto, C. et al. 2005, A&A, 431, 693Google Scholar
Ausseloos, M., Scuflaire, R., Thoul, A., & Aerts, C. 2004, MNRAS, 355, 352CrossRefGoogle Scholar
Badnell, N. R., Bautista, M. A., Butler, K., & Delahaye, F. et al. 2005, MNRAS, 360, 458CrossRefGoogle Scholar
Belkacem, K., Samadi, R., Goupil, M.-J., & Lefèvre, L. et al. 2009, Science, 324, 1540CrossRefGoogle Scholar
Belkacem, K., Dupret, M. A., & Noels, A. 2010, A&A, 510, A6Google Scholar
Briquet, M., Morel, T., Thoul, A., & Scuflaire, R. et al. 2007, MNRAS, 381, 1482CrossRefGoogle Scholar
Cameron, C., Saio, H., Kuschnig, R., & Walker, G. A. H. et al. 2008, ApJ, 685, 489CrossRefGoogle Scholar
Charbonnel, C. & Talon, S. 2005, Science, 309, 2189CrossRefGoogle Scholar
Clement, M. J. 1998, ApJS, 116, 57CrossRefGoogle Scholar
Daszyńska-Daszkiewicz, J. & Walczak, P. 2009, MNRAS, 398, 1961CrossRefGoogle Scholar
Daszyńska-Daszkiewicz, J. & Walczak, P. 2010, MNRAS, 403, 496CrossRefGoogle Scholar
Degroote, P., Aerts, C., Baglin, A., & Miglio, A. et al. 2010a, Nature, 464, 259CrossRefGoogle Scholar
Degroote, P., Briquet, M., Auvergne, M., & Simón-Díaz, S. et al. 2010b, A&A, 519A, 38Google Scholar
Deupree, R. G. 1995, ApJ, 439, 357CrossRefGoogle Scholar
Diago, P. D., Gutiérrez-Soto, J., Fabregat, J., & Martayan, C. 2008, A&A, 480, 179Google Scholar
Dupret, M.-A., Thoul, A., Scuflaire, R., & Daszyńska-Daszkiewicz, J. et al. 2004, A&A, 415, 251Google Scholar
Dziembowski, W. A. & Pamiatnykh, A. A. 1993a, MNRAS, 262, 204CrossRefGoogle Scholar
Dziembowski, W. A., Moskalik, P. & Pamyatnykh, A. A. 1993b, MNRAS, 265, 588CrossRefGoogle Scholar
Dziembowski, W. A. & Pamyatnykh, A. A. 2008, MNRAS, 385, 2061CrossRefGoogle Scholar
Espinosa Lara, F. & Rieutord, M. 2007, A&A, 470, 1013Google Scholar
Glatzel, W. 2009, Communications in Asteroseismology 158, 252Google Scholar
Godart, M., Noels, A., Dupret, M.-A., & Lebreton, Y. 2009, MNRAS, 396, 1833CrossRefGoogle Scholar
Grevesse, N. & Noels, A. 1993, in: Hauck, B. & Paltani, S. R. D. (eds.), La Formation des Eléments Chimiques, AVCP (Lausanne), p. 205Google Scholar
Handler, G. 2008, Communications in Asteroseismology 157, 106Google Scholar
Handler, G., Matthews, J. M., Eaton, J. A., Daszyńska-Daszkiewicz, J. et al. 2009, ApJ (Letters), 698, L56CrossRefGoogle Scholar
Hubrig, S., Briquet, M., Schöller, M., & De Cat, P. et al. 2006, MNRAS, 369, L61CrossRefGoogle Scholar
Jackson, S., MacGregor, K. B., & Skumanich, A. 2005, ApJS, 156, 245CrossRefGoogle Scholar
Karoff, C., Arentoft, T., Glowienka, L., & Coutures, C. et al. 2008, MNRAS, 386, 1085CrossRefGoogle Scholar
Lebreton, Y., Montalbán, J., Godart, M., & Morel, P. et al. 2009, Communications in Asteroseismology 158, 277Google Scholar
Lee, U. & Saio, H. 1993, MNRAS, 261, 415CrossRefGoogle Scholar
Lee, U. & Baraffe, I. 1995, A&A, 301, 419Google Scholar
Lignières, F. & Georgeot, B. 2009, A&A, 500, 1173Google Scholar
Lovekin, C. C. & Goupil, M.-J. 2010, A&A, 515A, 58Google Scholar
Mathis, S., Palacios, A., & Zahn, J.-P. 2004, A&A, 425, 243Google Scholar
Miglio, A., Montalbán, J., & Dupret, M.-A. 2007a, MNRAS, 375, L21CrossRefGoogle Scholar
Miglio, A., Montalbán, J., Noels, A., & Eggenberger, P. 2008, MNRAS, 386, 1487CrossRefGoogle Scholar
Montalbán, J., Miglio, A., Eggenberger, P., & Noels, A. 2008, AN, 329, 535Google Scholar
Noels, A., Montalban, J., Miglio, A., & Godart, M. et al. 2010, Ap&SS, 328, 227Google Scholar
Pamyatnykh, A. A., Handler, G., & Dziembowski, W. A. 2004, MNRAS, 350, 1022CrossRefGoogle Scholar
Reese, D., Lignières, F., & Rieutord, M. 2006, A&A, 455, 621Google Scholar
Reese, D. R., MacGregor, K. B., Jackson, S., & Skumanich, A. et al. 2009, A&A, 506, 189Google Scholar
Rogers, F. J. & Iglesias, C. A. 1992, ApJS, 79, 507CrossRefGoogle Scholar
Roxburgh, I. W. 2004, A&A, 428, 171Google Scholar
Roxburgh, I. W. 2006, A&A 454, 883Google Scholar
Saio, H., Baker, N. H., & Gautschy, A. 1998, MNRAS, 294, 622CrossRefGoogle Scholar
Saio, H., Cameron, C., Kuschnig, R., & Walker, G. A. H. et al. 2007, ApJ, 654, 544CrossRefGoogle Scholar
Salmon, S., Montalbán, J., Miglio, A., & Morel, T. et al. 2009, in: Guzik, J. A. & Bradley, P. A. (eds.), Stellar pulsation: challenges for theory and observation, AIP-CP 1170, p. 385Google Scholar
Seaton, M. J. 2005, MNRAS, 362, L1CrossRefGoogle Scholar
Telting, J. H. 2008, Communications in Asteroseismology 157, 112Google Scholar
Talon, S. 2008, in: Charbonnel, C. & Zahn, J.-P. (eds.), EAS Publications Series 32, p. 81CrossRefGoogle Scholar
Townsend, R. H. D. 2003, MNRAS, 343, 125CrossRefGoogle Scholar
Townsend, R. H. D. 2005, MNRAS, 360, 465CrossRefGoogle Scholar
Watson, R. D. 1988, Ap&SS, 140, 255Google Scholar
Zahn, J.-P. 1991, A&A, 252, 179Google Scholar