Hostname: page-component-848d4c4894-r5zm4 Total loading time: 0 Render date: 2024-07-01T22:22:15.881Z Has data issue: false hasContentIssue false
  • English
  • Français

The ‘Isothermal’ Phase of Nova Dust Shells

Published online by Cambridge University Press:  12 April 2016

R.M. Mitchel ,
A. Evans  and
M.F. Bode
R.M. Mitchel
Affiliation:
Dept. of Applied Mathematics, Queen Mary College, London U.K.
A. Evans
Affiliation:
Dept. of Physics, University of Keele, Staffordshire, U.K.
M.F. Bode
Affiliation:
Dept. of Physics, University of Keele, Staffordshire, 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.

We describe a model for the evolution of the infrared spectrum of the dust shell of nova NQ Vul. The effects of nucleation and grain growth, together with.extended, but diminishing, mass loss from the nova, are included. The variations in the effective temperature of the dust shell that occur near infrared maximum may be understood in terms of varying optical depth in a dust shell having significant temperature gradient. However, a more consistent picture is shown to combine interrelated optical depth and grain size variations.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 72: Cataclysmic Variables and Related Objects , 1983 , pp. 133 - 138
Copyright
Copyright © Reidel 1983

References

Bath, G.T. and Shaviv, G., 1976, Mon.Not.Roy.Astron.Soc., 175, p.305 CrossRefGoogle Scholar
Bode, M.F. and Evans, A., 1981, Mon.Not.Roy.Astron.Soc., 197 p.1055 CrossRefGoogle Scholar
Clayton, D.D. & Wickramasinghe, N.C., 1976, Astrophys. Space Sci., 42, p.463 CrossRefGoogle Scholar
Gehrz, R.D., Grasdalen, G.L. & Ney, E.P., 1980, Astrophys.J., 237, p.855 CrossRefGoogle Scholar
Klare, G. & Wolf, B., 1978, Astron.Astrophys.Supp., 33, p.327 Google Scholar
Leung, CM., 1975, Astrophys. J., 199, p.340 CrossRefGoogle Scholar
Leung, C.M., 1976, J .Quant. Spect. Rad. Transfer, 16, p.559 Google Scholar
Mitchell, R.M. and Robinson, G., 1978, Astrophys.J., 220, p.841 CrossRefGoogle Scholar
Ney, E.P. & Hatfield, B.F., 1978, Astrophys.J., 219, p.LlllCrossRefGoogle Scholar
Shara, M.M., 1981, Astrophys.J., 243, p.126 Google Scholar