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Coronae Above Accretion Discs

Published online by Cambridge University Press:  14 August 2015

Vincent Icke
Vincent Icke*
Affiliation:
Institute of Astronomy, Madingley Road, Cambridge CB3 0HA, England

Abstract

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A turbulent accretion disc generates acoustic noise which, on propagation upward into the tenuous upper layers, forms shock waves. These give rise to a corona above the disc, thereby providing the possibility to determine observationally the existence (or otherwise) of turbulence in the disc. Models for stationary coronae of this type are calculated on the basis of a simplified thermodynamic cycle in the shocks.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 73: Structure and Evolution of Close Binary Systems , 1976 , pp. 267 - 276
Copyright
Copyright © Reidel 1976 

References

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