Hostname: page-component-cd9895bd7-lnqnp Total loading time: 0 Render date: 2024-12-23T15:42:38.194Z Has data issue: false hasContentIssue false
  • English
  • Français

White Dwarf Evolution in Real Time: What Pulsating White Dwarfs Teach us About Stellar Evolution

Published online by Cambridge University Press:  12 April 2016

Steven D. Kawaler  and
Carl J. Hansen
Steven D. Kawaler
Affiliation:
Center for Solar and Space Research, Yale University
Carl J. Hansen
Affiliation:
J.I.L.A., University of Colorado

Extract

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 variable white dwarfs repeatedly force theory to conform to their observed properties so that further progress can be made in understanding the structure and evolution of all white dwarfs. We use the term “understanding” in a loose sense here because, as we will show, both observational constraints and interpretation of the observations vis-à-vis theory contribute to uncertainties in our understanding at this time. In any case, recent progress in this field (sometimes called white dwarf seismology) has provided some fascinating insights into the evolutionary and structural properties of white dwarfs and their progenitors. This short review is our attempt to describe recent progress made in the interaction of theory with observations.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 114: White Dwarfs , 1989 , pp. 97 - 108
Copyright
Copyright © Springer-Verlag 1989

References

Barstow, M.A., Holberg, J.B., Grauer, A.D., and Winget, D.E. 1986, Ap. J., 306, L25.CrossRefGoogle Scholar
Bond, H.E., Grauer, A.D., Green, R.F., and Lieben, J. 1984 Ap. J., 279, 751.CrossRefGoogle Scholar
Cox, J.P. 1980, Theory of Stellar Pulsation, (Princeton University Press: Princeton).Google Scholar
D’Antona, R., Mazzitelli, I., and Sabbadin, F. 1987, in Planetary and Proto-Planetary Nebulae: From IRAS to ISO, ed. Preite Martinez, A., (Dordrecht: Reidel)p. 121. Google Scholar
Goupil, M.J., Auvergne, M., and Baglin, A. 1988, Astr. Ap., 196, L13.Google Scholar
Grauer, A.D., and Bond, H.E. 1984, Ap. J., 277, 211.CrossRefGoogle Scholar
Fleming, T.A., Lieben, J., and Green, R.F. 1987, Ap. J., 308, 176.Google Scholar
Fontaine, G. and Wesemael, , 1987, in IAU Colloquium #95, The Second Conference on Faint Blue Stars, eds. Philip, A.G.D., Hayes, D.S., and Lieben, J.W. (Schenectady: L. Davis Press), p. 319. Google Scholar
Hill, J.A. 1986, M.A. Dissertation, University of Texas (Austin).Google Scholar
Hill, J.A., Winget, D.E., and Nather, R.E. 1987, in AU Colloquium #95, The Second Conference on Faint Blue Stars, eds. Philip, A.G.D., Hayes, D.S., and Lieben, J.W. (Schenectady: L. Davis Press), p. 627.Google Scholar
Hine, B.P. 1988, Ph. D. thesis, University of Texas at Austin.Google Scholar
Hine, B.P. and Nather, R.E. 1987, in IAU Colloquium #95, The Second Conference on Faint Blue Stars, eds. Philip, A.G.D., Hayes, D.S., and Lieben, J.W. (Schenectady: L. Davis Press), p. 619.Google Scholar
Jones, P.W., Pesnell, W.D., Hansen, C.J., and Kawaler, S.D. 1989, Ap. J., January 1, in press.Google Scholar
Kawaler, S.D. 1986, Ph.D Dissertation, University of Texas (Austin).Google Scholar
Kawaler, S.D. 1987, in I.A.U. Colloquium #95, The Second Conference on Faint Blue Stars, eds. Philip, A.G.D., Hayes, D.S., and Liebert, J.W., (Schenectady: L. Davis Press), p. 297. Google Scholar
Kawaler, S.D. 1988a, in I.A.U. Colloquium #123, Advances in Helio- and Asteroseismology, eds. Christensen-Dalsgaard, J. and Frandsen, S., (Dordrecht: Reidel), p. 329.Google Scholar
Kawaler, S.D. 1988b, Ap. J., in press (1 November).Google Scholar
Kawaler, S.D., Hansen, C.J., and Winget, D.E. 1985, Ap. J., 295, 547.Google Scholar
Kawaler, S.D., Winget, D.E., Iben, I. Jr., and Hansen, C.J. 1986a, Ap. J., 302, 530.Google Scholar
Kawaler, S.D., Winget, D.E., Hansen, C.J., and Iben, I. Jr. 1986b, Ap. J. (Lett.), 306, L41.Google Scholar
Kepler, S.O. 1984, Ap. J., 278, 754.Google Scholar
Kepler, S.O., Robinson, E.L., Nather, R.E., and McGraw, J.T. 1982, Ap. J., 254, 676.CrossRefGoogle Scholar
Kepler, S.O., Robinson, E.L., and Nather, R.E. 1983, Ap. J., 271, 744.Google Scholar
Kepler, S.O., Winget, D.E., Robinson, E.L., and Nather, R.E. 1988, in I.A.U. Colloquium #123, Advances in Helio- and Asteroseismology, eds. Christensen-Dalsgaard, J. and Frandsen, S., (Dordrecht: Reidel), p. 325. Google Scholar
Landolt, A.U. 1968, Ap. J., 153, 151.CrossRefGoogle Scholar
McGraw, J.T., Starrfield, S.G., Liebert, J., and Green, R.F. 1979, in IAU Colloquium 53, White Dwarfs and Variable Degenerate Stars, eds. Van Horn, H.M. and Weidemann, V. (Rochester: University of Rochester), p. 377.Google Scholar
Oke, J.B., Weidemann, V., and Koester, D. 1984, Ap. J., 281, 276.CrossRefGoogle Scholar
Robinson, E.L., Stover, R.J., Nather, R.E., and McGraw, J.T. 1978, Ap. J., 220, 614.Google Scholar
Schönberner, D. 1987, in Late Stages of Stellar Evolution, eds. Kwok, S. and Pottasch, S.R., (Dordrecht: Reidel), p. 175.Google Scholar
Starrfield, S. 1987, in I.A.U. Colloquium #95, The Second Conference on Faint Blue Stars, eds. Philip, A.G.D., Hayes, D.S., and Liebert, J.W., (Schenectady: L. Davis Press), p. 307.Google Scholar
Starrfield, S., Cox, A., Hodson, S., and Pesnell, W.D. 1983, Ap. J. (Lett.), 268, L27.Google Scholar
Starrfield, S., Cox, A., Kidman, R., and Pesnell, W.D. 1984, Ap. J., 281, 800.Google Scholar
Starrfield, S., Cox, A., Kidman, R., and Pesnell, W.D. 1985, Ap. J. (Lett.), 293, L23.Google Scholar
Stover, R.J., Hesser, J.E., Lasker, B.M., Nather, R.E., and Robinson, E.L. 1980, Ap. J., 240, 865.Google Scholar
Unno, W., Osaki, Y., Ando, H., and Shibahashi, H. 1979, Nonradial Oscillations of Stars, (University of Tokyo Press: Tokyo).Google Scholar
van Horn, H.M. 1984, in Theoretical Problems in Stellar Stability and Oscillations, eds. Noels, A and Gabriel, M (Universite de Liège: Cointe-Ougree, Belgium), p. 307.Google Scholar
van Horn, H.M., Winget, D.E., and Hansen, C.J. 1989, Rev. Mod. Phys., in preparation.Google Scholar
Weidemann, V., and Koester, D. 1984, Astr. Ap., 132, 195.Google Scholar
Winget, D.E. 1981, Ph. D. Dissertation, University of Rochester.Google Scholar
Winget, D.E. 1988, in I.A.U. Colloquium #123, Advances in Helio- and Asteroseismology, eds. Christensen-Dalsgaard, J. and Frandsen, S., (Dordrecht: Reidel), p. 305. Google Scholar
Winget, D.E., and Fontaine, G. 1982, in Pulsations in Classical and Cataclysmic Variable Stars, eds. Cox, J.P. and Hansen, C.J. (Boulder: Joint Institute for Laboratory Astrophysics), p. 46.Google Scholar
Winget, D.E., van Horn, H.M., Tassoul, M., Hansen, C.J., Fontaine, G., and Carroll, B.W. 1982a, Ap. J., 252, L65.Google Scholar
Winget, D.E., Robinson, E.L., Nather, R.E., and Fontaine, G. 1982b, Ap. J., 262, Lll.Google Scholar
Winget, D.E., Hansen, C.J., and van Horn, H.M. 1983, Nature, 303, 781.Google Scholar
Winget, D.E., Kepler, S.O., Robinson, E.L., Nather, R.E., and O’Donoghue, D. 1985, Ap. J., 292, 606.Google Scholar
Winget, D.E., Nather, R.E., and Hill, J.A. 1987, Ap. J., 316, 305.Google Scholar