Hostname: page-component-586b7cd67f-g8jcs Total loading time: 0 Render date: 2024-11-30T23:37:34.228Z Has data issue: false hasContentIssue false
  • English
  • Français

Episodic dust formation in astrophysical sources

Published online by Cambridge University Press:  07 August 2017

Michael F. Bode
Michael F. Bode*
Affiliation:
Astrophysics Group, Liverpool John Moores University, U.K.

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.

At first sight, it is surprising that dust nucleation and growth can occur in the harsh environment of a Wolf-Rayet star wind. However, we know that episodic formation occurs in several different types of astrophysical source. Of particular relevance to our efforts to gain a fuller understanding of the process in WC stars is the extensive work that has been performed on classical novae. Thus, although episodic dust formation in other types of object is briefly described, this review concentrates on a comparison with this process as observed in novae in particular. It is argued that for efficient grain growth, clumping of ejecta (perhaps following shock-interactions) is essential.

Keywords

stars: Wolf-RayetRCBnovaesupernovaecircumstellar dust
Type
Session VI - Dust formation near Wolf-Rayet stars and other circumstellar phenomena
Information
Symposium - International Astronomical Union , Volume 163: Wolf-Rayet Stars: Binaries, Colliding Winds, Evolution , 1995 , pp. 363 - 370
Copyright
Copyright © Kluwer 1995 

References

Bath, G.T., Shaviv, G. 1976, MNRAS 175, 305 CrossRefGoogle Scholar
Bode, M.F. 1987, RS Ophiuchi (1985) and the Recurrent Nova Phenomenon (Utrecht: VNU Science Press)Google Scholar
Bode, M.F. 1988, in: Bailey, M.E. & Williams, D.A. (eds.), Dust in the Universe (Cambridge: CUP), p. 73 Google Scholar
Bode, M.F., Evans, A. 1980, MNRAS 193, 21P CrossRefGoogle Scholar
Bode, M.F., Evans, A. 1989, Classical Novae (Chichester: Wiley), p. 163 Google Scholar
Clayton, D.D. 1988, in: Bailey, M.E. & Williams, D.A. (eds.), Dust in the Universe (Cambridge: CUP), p. 145 Google Scholar
Drilling, E., Schönberner, D. 1989, ApJ (Letters) 343, L45 CrossRefGoogle Scholar
Dwek, E., Scalo, M. 1980, ApJ 239, 193 CrossRefGoogle Scholar
Evans, A. 1990, in: Cassatella, A., & Viotti, R. (eds.), Physics of Classical Novae (Berlin: Springer), p. 253 CrossRefGoogle Scholar
Evans, A. 1993, The Dusty Universe (Chichester: Ellis Horwood:Chichester)Google Scholar
Evans, A., Whittet, D.C.B., Davies, J.K., Kilkenny, D., Bode, M.F. 1985, MNRAS 217, 767 CrossRefGoogle Scholar
Ferland, G.J., Lambert, D.L., Netzer, H., Hall, D.N.B., Ridgeway, S.T. 1979, ApJ 227, 489 CrossRefGoogle Scholar
Gehrz, R.D. 1988, Ann. Rev. A&A 26, 377 CrossRefGoogle Scholar
Gehrz, R.D., Jones, T.J., Woodward, C.E., Greenhouse, M.A., Wagner, R.M., Harrison, T.E., Hayward, T.L., Benson, J. 1992, ApJ 400, 671 CrossRefGoogle Scholar
Ingram, D., Garnavich, P., Green, P., Szkody, P. 1992, PASP 104, 402 CrossRefGoogle Scholar
Lloyd, H.M., O'Brien, T.J., Bode, M.F., Predehl, P., Schmitt, J.H.M.M., Trümper, J., Watson, M.G., Pounds, K.A. 1992, Nature 356, 222 CrossRefGoogle Scholar
Lynch, D.K., Hackwell, J.A., Russell, R.W. 1992, ApJ 398 632 CrossRefGoogle Scholar
Meikle, W.P.S., Spyromilio, J., Allen, D.A., Varani, G.-F., Cumming, R.J. 1993, MNRAS 261, 535 CrossRefGoogle Scholar
O'Brien, T.J., Lloyd, H.M., Bode, M.F. 1994, MNRAS in press Google Scholar
Rawlings, J.M.C. 1988, MNRAS 232, 507 CrossRefGoogle Scholar
Rawlings, J.M.C., Williams, D.A. 1989, MNRAS 240, 729 CrossRefGoogle Scholar
Scott, A.D., Evans, A., Rawlings, S., Eales, S. 1993a, IAU Circ. No. 5916 Google Scholar
Scott, A.D., Evans, A., Geballe, T.R. 1993b, IAU Circ. No. 5922 Google Scholar
Shenton, M., Evans, A, Cardelli, J.A., Marang, F., van Wyk, F., Weight, A. 1994, A&A in press Google Scholar
Shore, S.N., Sonneborn, G., Starrfield, S., Gonzalez-Riestra, R., Ake, T.B. 1993, AJ 106, 2408 CrossRefGoogle Scholar
Smith, C.H., Aitken, D.A., Roche, P.F. 1994, MNRAS 267, 225 CrossRefGoogle Scholar
Truran, J., Livio, M. 1986, ApJ 308, 721 CrossRefGoogle Scholar
Warner, B. 1989, in: Classical Novae (Chichester: Wiley), p. 1 Google Scholar
Wichmann, R., Krautter, J, Kawara, K., Williams, R.E. 1991 in: Jaschek, C. & Andrillat, Y. (eds.), Infrared Spectral Regions of Stars, (Cambridge: CUP), p. 353 Google Scholar
Woodward, C.E., Gehrz, R.D., Jones, T.J., Lawrence, G.F. 1992, ApJ (Letters) 384, L41 CrossRefGoogle Scholar