Hostname: page-component-cc8bf7c57-5wl6q Total loading time: 0 Render date: 2024-12-12T07:49:02.108Z Has data issue: false hasContentIssue false
  • English
  • Français

Recent Progress in Asteroseismology

Published online by Cambridge University Press:  13 May 2016

J. Christensen-Dalsgaard
J. Christensen-Dalsgaard*
Affiliation:
Teoretisk Astrofysik Center, Danmarks Grundforskningsfond, and Institut for Fysik og Astronomi, Aarhus Universitet, DK 8000 Aarhus C, Denmark

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.

Asteroseismology, the study of stellar interiors on the basis of observations of multi-mode stellar oscillations, extends over a large part of the Hertzsprung-Russell diagram. The recently discovered EC14026 stars promise information about the properties of stars on the horizontal branch. Solar-like oscillations excited stochastically by convection have been tentatively identified in a few cases. Promising examples are giant stars, where the expected amplitudes may make ground-based observations of the oscillations relatively straightforward. Major advances can be expected from the upcoming asteroseismic space projects under development or study, including the Eddington mission adopted by ESA as a ‘reserve mission’ in the recent round of selections.

Type
Session I: Global Structure and Evolution of the Solar Interior
Information
Symposium - International Astronomical Union , Volume 203: Recent Insights into the Physics of the Sun and Heliosphere: Highlights from Soho and Other Space Missions , 2001 , pp. 50 - 61
Copyright
Copyright © Astronomical Society of the Pacific 2001 

References

Baglin, A. and the COROT team 1998, in Proc. IAU Symp. 185: New eyes to see inside the Sun and stars, eds Deubner, F.-L., Christensen-Dalsgaard, J. & Kurtz, D.W. (Dordrecht: Kluwer), 301 (see also http://www.astrsp-mrs.fr/www/corot.html).CrossRefGoogle Scholar
Baker, N.H. & Gough, D.O. 1979, ApJ, 234, 232.CrossRefGoogle Scholar
Barban, C., Michel, E., Martić, M., Schmitt, J., LeBrun, J.C., Baglin, A. & Bertaux, J.L. 1999, A&A, 350, 617.Google Scholar
Bedding, T.R., Butler, R.P., Kjeldsen, H., Baldry, I.K., O'Toole, S.J., Tinney, C.G., Marcey, G.W., Kienzle, F. & Carrier, F., 2000, ApJL, in press.Google Scholar
Billéres, M., Fontaine, G., Brassard, P., Charpinet, S., Liebert, J., & Saffer, R.A. 2000, preprint.Google Scholar
Billéres, M., Fontaine, G., Brassard, P., Charpinet, S., Liebert, J., Saffer, R.A. & Vauclair, G. 1997, ApJ, 487, L81.CrossRefGoogle Scholar
Breger, M. & Montgomery, M.H. (eds) 2000, ASP Conf. Ser. Vol. 210, Delta Scuti and related stars (San Francisco: ASP).Google Scholar
Brown, T.M., Gilliland, R.L., Noyes, R.W. & Ramsey, L.W. 1991, ApJ, 368, 599.CrossRefGoogle Scholar
Brown, T.M., Kennelly, E.J., Korzennik, S.G., Nisenson, P., Noyes, R.W. & Horner, S.D. 1997, ApJ, 475, 322.CrossRefGoogle Scholar
Buzasi, D. 2000, in ASP Conf. Ser. Vol. 198, Stellar Clusters and Associations: Convection, Rotation and Dynamos, eds Pallavicini, R., Micela, G. & Sciortino, S., (San Francisco: ASP), 557.Google Scholar
Buzasi, D., Catanzarite, J., Laher, R., Conrow, T., Shupe, D., Gautier, T.N. III, Kreidl, T. & Everett, D. 2000, ApJ, 532, L133.CrossRefGoogle Scholar
Chang, H.-Y. & Gough, D.O. 1998, Solar Phys., 181, 251.CrossRefGoogle Scholar
Chaplin, W.J., Elsworth, Y., Howe, R., Isaak, G.R., McLeod, C.P., Miller, B.A. & New, R. 1997, MNRAS, 287, 51.CrossRefGoogle Scholar
Charpinet, S., Fontaine, G., Brassard, P. & Dorman, B. 1996, ApJ, 471, L103.CrossRefGoogle Scholar
Charpinet, S., Fontaine, G., Brassard, P., Chayer, P., Rogers, F., Iglesias, C.A. & Dorman, B. 1997, ApJ, 483, L123.CrossRefGoogle Scholar
Christensen-Dalsgaard, J. & Dziembowski, W.A. 2000, in Variable Stars as Essential Astrophysical Tools, ed. Ibanoǧlu, C., (Dordrecht: Kluwer), 1.Google Scholar
Christensen-Dalsgaard, J. & Frandsen, S. 1983, Solar Phys., 82, 469.CrossRefGoogle Scholar
Christensen-Dalsgaard, J. & Gough, D.O. 1981, A&A, 104, 173.Google Scholar
Cox, J.P. 1974, Rep. Prog. Phys., 37, 563.CrossRefGoogle Scholar
Deeg, H.J., Home, K., Favata, F. and the Eddington Science Team 2001, in ASP Conf. Ser., IAU Symp. 202: Planetary Systems in the Universe: Observation, Formation and Evolution, eds Penny, A.J. Artymowicz, P., Lagrange, A. M. & Russell, S.S. (San Francisco: ASP), in press.Google Scholar
Dziembowski, W.A., Gough, D.O., Houdek, G. & Sienkiewicz, R. 2000, MNRAS, submitted.Google Scholar
Edmonds, P.D. & Gilliland, R.L. 1996, ApJ, 464, L157.CrossRefGoogle Scholar
Favata, F., Roxburgh, I. & Christensen-Dalsgaard, J. 2000, in Proc. of The Third MONS Workshop: Science Preparation and Target Selection, eds Teixeira, T.C. & Bedding, T.R. (Aarhus: University of Aarhus), 49 (see also http://astro.esa.int/SA-general/Projects/Eddington/).Google Scholar
Gelly, B., Grec, G. & Fossat, E. 1986, A&A, 164, 383.Google Scholar
Gilliland, R.L., Brown, T.M., Kjeldsen, H., et al. 1993, AJ, 106, 2441.CrossRefGoogle Scholar
Gough, D.O. 1981, MNRAS, 196, 731.CrossRefGoogle Scholar
Gough, D.O. 1993, in Astrophysical fluid dynamics, Les Houches Session XLVII, eds Zahn, J.-P., & Zinn-Justin, J. (Amsterdam: Elsevier), 399.Google Scholar
Guenther, D.B. & Demarque, P. 2000, ApJ, 531, 503.CrossRefGoogle Scholar
Guenther, D.B., Demarque, P., Buzasi, D., Catanzarite, J., Laher, R., Conrow, T. & Kreidl, T. 2000, ApJ, 530, L45.CrossRefGoogle Scholar
Houdek, G. 2000, in ASP Conf. Ser. Vol. 210, Delta Scuti and related stars, eds Breger, M. & Montgomery, M.H. (San Francisco: ASP), 454.Google Scholar
Houdek, G., Balmforth, N.J., Christensen-Dalsgaard, J. & Gough, D.O. 1999, A&A, 351, 582.Google Scholar
Innis, J.L., Isaak, G.R., Brazier, R.I., Belmonte, J.A., Palle, P.L., Roca Cortes, T. & Jones, A.R. 1988, in ESA SP-286, Seismology of the Sun & Sun-like Stars, eds Domingo, V. & Rolfe, E.J. (Noordwijk: ESA), 569.Google Scholar
Jeffery, C.S. & Pollacco, D. 2000, MNRAS, 318, 974.CrossRefGoogle Scholar
Kilkenny, D., Koen, C., O'Donoghue, D. & Stobie, R.S. 1997, MNRAS, 285, 640.CrossRefGoogle Scholar
Kilkenny, D., Koen, C., O'Donoghue, D., van Wyk, F., Larson, K.A., Shobbrook, R., Sullivan, D.J., Burleigh, M., Dobbie, P.D. & Kawaler, S.D. 1999, MNRAS, 303, 525.CrossRefGoogle Scholar
Kjeldsen, H. & Bedding, T.R. 1995, A&A, 293, 87.Google Scholar
Kjeldsen, H. & Bedding, T.R. 1998, in Proc. Workshop on Science with a Small Space telescope, eds Kjeldsen, H. & Bedding, T.R. (Aarhus: University of Aarhus), 1 (see also http://astro.ifa.au.dk/MONS/english/).Google Scholar
Kjeldsen, H., Bedding, T.R., Viskum, M. & Frandsen, S. 1995, AJ, 109, 1313.CrossRefGoogle Scholar
Kjeldsen, H., Bedding, T.R., Frandsen, S. & Dall, T.H. 1999, MNRAS, 303, 579.CrossRefGoogle Scholar
Kumar, P., Franklin, J. & Goldreich, P. 1988, ApJ, 328, 879.CrossRefGoogle Scholar
Martić, M., Schmitt, J., Lebrun, J.-C., Barban, C., Connes, P., Bouchy, F., Michel, E., Baglin, A., Appourchaux, T. & Bertaux, J.-L. 1999, A&A, 351, 993.Google Scholar
Martić, M., Lebrun, J.C., Schmitt, J., & Bertaux, J.L. 2000, these proceedings.Google Scholar
Mattei, J.A., Forster, G., Hurwitz, L.A., Malatesta, K.H., Willson, L.A. & Mennissier, M.-O. 1997, in ESA SP-402, Proc. ESA Symposium: Hipparcos – Venice '97, eds Battrick, B., Perryman, M.A. C., Bernacca, P.L. & O'Flaherty, K.S. (Noordwijk: ESA), 269.Google Scholar
Matthews, J.M. 1998, in ESA SP-418, Proc. SOHO 6/GONG 98 Workshop: Structure and dynamics of the interior of the Sun and Sun-like stars, eds Korzennik, S.G. & Wilson, A. (Noordwijk: ESA), 395 (see also http://www.astro.ubc.ca/MOST/).Google Scholar
Merline, W.J. 1998, in ASP Conf. Ser. Vol. 135, A Half-Century of Stellar Pulsation Interpretation: A Tribute to Arthur N. Cox, eds Bradley, P.A. & Guzik, J.A. (San Francisco: ASP), 208.Google Scholar
Morel, P., Provost, J., Lebreton, Y., Thévenin, F. & Berthomieu, G. 2000, A&A, in press.Google Scholar
O'Donoghue, D., Koen, C., Kilkenny, D., Stobie, R.S. & Lynas-Gray, A.E. 1999, in ASP Conf. Ser. Vol. 169, Proceedings of the 11th European White Dwarf Workshop, eds Solheim, J.-E. & Meištas, E., (San Francisco: ASP), 149.Google Scholar
O'Toole, S.J., Bedding, T.R., Kjeldsen, H., Teixeira, T.C., Roberts, G., van Wyk, F., Kilkenny, D., D'Cruz, ‘N. & Baldry, I.K. 2000, ApJ, 537, L53.CrossRefGoogle Scholar
Paczyński, B. 2000, PASP, 112, 1281.CrossRefGoogle Scholar
Pottasch, E.M., Butcher, H.R. & van Hoesel, F.H.J. 1992, A&A, 264, 138.Google Scholar
Schou, J. & Buzasi, D.L. 2001, in ESA SP-464, Helio- and Asteroseismology at the Dawn of the Millennium: Proc. SOHO 10 / GONG 2000 Workshop, ed. Wilson, A. (Noordwijk: ESA), in press.Google Scholar
Smith, P.H., McMillan, R.S. & Merline, W.J. 1987, ApJ, 317, L79.CrossRefGoogle Scholar
Stein, R.F. & Nordlund, Å. 2000a, Solar Phys., 192, 91.CrossRefGoogle Scholar
Stein, R.F. & Nordlund, Å. 2000b, ApJ, in press.Google Scholar
Szabados, L. & Kurtz, D.W. (eds) 2000, ASP Conf. Ser. Vol. 203, Proc IAU Colloq. 176: The impact of large-scale surveys on pulsating star research.Google Scholar
Tassoul, M. 1980, ApJS, 43, 469.CrossRefGoogle Scholar
Turck-Chièze, S. 2000, these proceedings.Google Scholar
Unno, W., Osaki, Y., Ando, H., Saio, H. & Shibahashi, H. 1989, Nonradial Oscillations of Stars, 2nd Edition (Tokyo: University of Tokyo Press).Google Scholar
Vandakurov, Yu. V. 1967, AZh, 44, 786 (Soviet Ast., 11, 630).Google Scholar