Hostname: page-component-586b7cd67f-r5fsc Total loading time: 0 Render date: 2024-11-27T04:56:38.349Z Has data issue: false hasContentIssue false
  • English
  • Français

Evidence for a Circumnuclear Atomic Disk and Massive Black Hole in the Hidden Quasar Cygnus A

Published online by Cambridge University Press:  12 April 2016

J. E. Conway
J. E. Conway*
Affiliation:
Onsala Space Observatory, Sweden

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 present evidence for a compact ( ≈ 50pc scale) rotating H ɪ disk or torus in Cygnus A, which may represent part of the structure which hides the quasar nucleus.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 164: Radio Emission from Galactic and Extragalactic Compact Sources , 1998 , pp. 231 - 232
Copyright
Copyright © Astronomical Society of the Pacific 1998

References

Conway, J.E., & Blanco, P.R. 1995. ApJ, 449, L131–134.Google Scholar
Drinkwater, M.J., Combes, F., & Wiklind, T. 1996. A&A, 312, 771–776.Google Scholar
Gallimore, J.F., Baum, S.A., & O’Dea, C.P. 1997. Nature, 388, 852–854.Google Scholar
Maloney, P.R. 1996. In Cygnus A - Study of a Radio Galaxy, eds. Carilli, C.L. & Harris, D.E. (Cambridge: Cambridge University Press), 60–68.Google Scholar
Sorathia, B., et al. 1996. In Cygnus A - Study of a Radio Galaxy, eds. Carilli, C.L. & Harris, D.E. (Cambridge: Cambridge University Press), 86–97.Google Scholar
Ueno, S., et al. 1994. ApJ, 431, Ll–4.Google Scholar