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The Continuum Energy Distribution of the Old-Nova GK Per (1901)

Published online by Cambridge University Press:  12 April 2016

A. Bianchini  and
F. Sabbadin
A. Bianchini
Affiliation:
Asiago Astrophysical Observatory, 36012 Asiago, Italy
F. Sabbadin
Affiliation:
Asiago Astrophysical Observatory, 36012 Asiago, Italy

Abstract

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The observed X-ray to IR continuum energy distribution of the old-nova GK Per, corrected for the contribution of the late-type secondary and for i.s. extinction,is found to be consistent with the model of an accreting magnetic white dwarf. Furthermore, we discuss plausible modifications of the standard disc structure caused by the presence of magnetic field lines threading the disc and evaluate the contribution to the observed radiation field from several physical mechanisms.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 72: Cataclysmic Variables and Related Objects , 1983 , pp. 127 - 131
Copyright
Copyright © Reidel 1983

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