Hostname: page-component-cd9895bd7-8ctnn Total loading time: 0 Render date: 2024-12-23T16:25:39.007Z Has data issue: false hasContentIssue false
  • English
  • Français

The Evolution of Moderately Close and Moderately Wide Binaries

Published online by Cambridge University Press:  12 April 2016

P.P. Eggleton  and
C.A. Tout
P.P. Eggleton
Affiliation:
Institute of Astronomy,Madingley Road, Cambridge CB3 0HA,England
C.A. Tout
Affiliation:
Institute of Astronomy,Madingley Road, Cambridge CB3 0HA,England

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.

We discuss evolutionary processes in binaries where the primary becomes a red giant with a deep convective envelope before it fills its Roche lobe. Such binaries (late Case B or late Case C, if they evolve conservatively) ought to suffer drastic mass transfer, on a hydrodynamic timescale. In some circumstances this may lead to a common envelope, spiral-in, and finally either a very short-period binary or coalescence. But there appear to be other circumstances in which the outcome is an ordinary Algol, or a wide binary with a white dwarf companion as in Barium stars and some symbiotics. We try to demonstrate that stellar-wind mass loss, enhanced one or two orders of magnitude by tidal interaction with a companion, can vitally affect the approach to RLOF, and indeed may prevent RLOF in binaries with periods over 1000 d. Such mass loss is probably accompanied by angular momentum loss, by magnetic braking combined with tidal friction. The result is that it will not be easy to predict definitively the outcome of evolution in a given zero-age binary.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 107: Algols , 1989 , pp. 165 - 177
Copyright
Copyright © Kluwer 1989

References

Ake, T.B., and Johnson, H.R. (1988) Ap.J. 327, 214 CrossRefGoogle Scholar
Bailyn, C.A. (1984) Unpublished M.Sc. thesis, Univ. of Cambridge Google Scholar
Balona, L.A. (1987) South African Astr. Obs. Circ 11, 1 Google Scholar
Bath, G.T. (1975) M.N.R.A.S. 171, 311 Google Scholar
Batten, A.H., Fletcher, J.M. and Mann, P.J. (1976) P.D.A.O. 15, 121 Google Scholar
Böhm-Vitense, E. (1980) Ap. J. 239, L79 CrossRefGoogle Scholar
Bois, B., Lanning, H.H. and Mochnacki, S.W. (1988) Astron. J. 96, 157 Google Scholar
Bond, H.E., Liller, W. and Mannery, E.J. (1978) Ap.J. 223, 252 CrossRefGoogle Scholar
Christie, W.H. (1936) Ap.J. 83, 433 Google Scholar
Dominy, J.F. and Lambert, D.L. (1983) Ap.J. 270, 180 Google Scholar
Dworetsky, M.M., Lanning, H.H., Etzel, P.B. and Patenaude, D.J. (1977) M.N.R.A.S. 181, 13P CrossRefGoogle Scholar
Eggleton, P.P. (1983) in I.A.U. Coll. 72, Cataclysmic Variables and Related Objects, ed. Livio, M. and Shaviv, G. (Reidel: Dordrecht) p239 Google Scholar
Fekel, F.C. (1981) Ap.J. 246, 879 Google Scholar
Grauer, A.D. and Bond, H.E. (1981) P.A.S.P. 93, 388 Google Scholar
Greenstein, J.L. (1986) Astron.J. 92, 867 CrossRefGoogle Scholar
Griffin, R.F. (1983) obs. 103, 273 Google Scholar
Griffin, R.F. (1984) Obs. 104, 224 Google Scholar
Griffin, R.F.(1985) in NATO ASH 50, Interacting Binaries, ed. Eggleton, P.P. and Pringle, J.E. (Reidel: Dordrecht) p1 Google Scholar
Griffin, R.F. (1986) J.R.A.S.C. 80, 91 Google Scholar
Griffin, R.F. and Herbig, G.H. (1981) M.N.R.A.S. 196, 33 Google Scholar
Hall, D.S. (1976) in I.A.U. Coll. 29, Multiple Periodic Variable Stars, ed. Fitch, W.S. (Reidel: Dordrecht & Akadémiai Kiadó: Budapest) Vol. 1, p287 Google Scholar
Harrington, R.S., Christy, J.W. and Strand, K.Aa. (1981) Astron. J. 86, 909 Google Scholar
Hoffleit, D. (1982) The Bright Star Catalogue, Yale University Observatory Google Scholar
Herbig, G.H., Preston, G.W., Smak, J. and Paczyński, B. (1965) Ap.J. 141, 617 CrossRefGoogle Scholar
Imbert, M. (1988) A stron. Ap.Supp. 71, 69 Google Scholar
Kenyon, S.J. and Garcia, M.R. (1986) Astron.J. 91, 125 Google Scholar
Kenyon, S.J. and Webbink, R.F. (1984) Ap.J. 279, 252 Google Scholar
Kippenhahn, R. And Weigert, A. (1967) Zs.f.Ap. 65, 251 Google Scholar
Knee, L.B.G., Scarfe, C.D., Mayor, M., Baldwin, B.W. and Meatheringham, S.J. (1986) Astron.Ap. 168, 72 Google Scholar
Kraft, R.P. (1958) Ap.J. 127, 625 CrossRefGoogle Scholar
Kudritzki, R.P., Simon, K.P., Lynas-Gray, A.E., Kilkenny, D. and Hill, P.W. (1982) Astron.Ap. 106, 254 Google Scholar
Lines, H.C., Lines, R.D. and McFaul, T.G. (1987) Astron.J. 95, 1505 Google Scholar
Livio, M. and Soker, N. (1984a) M.N.R.A.S. 208, 763 Google Scholar
Livio, M. (1984b) M.N.R.A.S. 208, 783 Google Scholar
Livio, M. (1988) Ap.J. 329, 764 CrossRefGoogle Scholar
Luck, R.E. and Bond, H.E. (1982) Ap.J. 259, 792 Google Scholar
McClure, R.D., Fletcher, J.M. and Nemec, J.M. (1980) Ap.J. 238, L35 Google Scholar
Méndez, R.H. and Niemela, V.S. (1981) Ap.J. 250, 240 Google Scholar
Nather, E. (1985) in NATO ASH 50, Interacting Binaries, ed. Eggleton, P.P. and Pringle, J.E. (Reidel: Dordrecht) p349 Google Scholar
Paczyński, B. (1976) in I.A.U.Symp 73, Structure and Evolution of Close Binary Systems, ed. Eggleton, P.P., Mitton, S.J. and Whelan, J.A.J. (Reidel: Dordrecht) p75 Google Scholar
Paczyński, B. and Sienkiewicz, R. (1972) Acta.Astron. 22, 73 Google Scholar
Parsons, S.B., Wray, J.D., Kondo, Y., Henize, K.G. and Benedict, G.F. (1976) Ap.J. 203, 435 Google Scholar
Peery, B.F. (1986) in New Insights in Astrophysics: 8 Years of Observations with IUE, ed. Rolfe, E.J. (ESA SP-263) p117 Google Scholar
Plavec, M.J. (1982) in I.A. U.Coll. 69, Binary and Multiple Stars as Tracers of Stellar Evolution, ed. Kopal, Z. and Rahe, J. (Reidel: Dordrecht) p 159 Google Scholar
Popper, D.M. (1980) Ann.Rev.Astron.Ap 18, 115 Google Scholar
Popper, D.M. (1988) Astron.J. 95, 1242 Google Scholar
Popper, D.M. and Ulrich, R.K. (1977) Ap.J. 212, L131 Google Scholar
Refsdal, S., Roth, M.L. and Weigert, A. (1974) Astron.Ap. 36, 113 Google Scholar
Reimers, D. (1975) Mem.Soc.Roy.Sei.Liège 6e Ser. 8, 369 Google Scholar
Reimers, D., Griffin, R.F. and Brown, A. (1988) Astron.Ap. 193, 180 Google Scholar
Sanford, R.F. (1939) Ap.J. 89, 333 Google Scholar
Simon, T., Fekel, F.C. and Gibson, D.M. (1985) Ap.J. 295, 153 Google Scholar
Smith, V.V. and Lambert, D.L. (1988) preprintGoogle Scholar
Sparks, W.M. and Stecher, T.P. (1974) Ap.J. 188, 149 Google Scholar
Thackeray, A.D. (1970) M.N.R.A.S. 150, 215 CrossRefGoogle Scholar
Tout, C.A. and Eggleton, P.P. (1988a) M.N.R.A.S. 231, 823 Google Scholar
Tout, C.A. (1988b) Ap.J. 334, to be publishedGoogle Scholar
Webbink, R.F. (1976) Nature 262, 271 Google Scholar
Webbink, R.F. (1984) Ap.J. 277, 355 Google Scholar
Young, A. (1976) Ap.J. 205, 182 Google Scholar