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Ionization and temperature structure in nova shells

Published online by Cambridge University Press:  12 April 2016

H. Beck ,
H.-P. Gail ,
H. Gass  and
E. Sedlmayr
H. Beck
Affiliation:
Technische Universität Berlin, Institut für Astronomie und Astrophysik, PN 8-1, Hardenberstraße 36, D–1000 Berlin 12
H.-P. Gail
Affiliation:
Institut für Theoretische Astrophysik, Universität Heidelberg, Im Neuenheimer Feld 561, D–6900Heidelberg1
H. Gass
Affiliation:
Technische Universität Berlin, Institut für Astronomie und Astrophysik, PN 8-1, Hardenberstraße 36, D–1000 Berlin 12
E. Sedlmayr
Affiliation:
Technische Universität Berlin, Institut für Astronomie und Astrophysik, PN 8-1, Hardenberstraße 36, D–1000 Berlin 12

Abstract

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It is well known from observations that some novae show infrared continuum excesses indicating dust heating by the strong ultraviolet radiation field. It seems, however, that dust formation in nova shells depends on some yet unknown intrinsic parameters since the characteristic infrared excesses are not observed in all objects. To study the conditions under which dust nucleation may occur in nova shells, as a first step we investigate the time dependend ionization and temperature structure.

Type
2. Models of Observations
Information
International Astronomical Union Colloquium , Volume 122: Physics of Classical Novae , 1990 , pp. 299 - 300
Copyright
Copyright © Springer-Verlag 1990