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Maser Radiation from a Turbulent Keplerian Disk: NGC 4258

Published online by Cambridge University Press:  12 April 2016

W. D. Watson ,
B. K. Wallin  and
H. W. Wyld
W. D. Watson
Affiliation:
University of Illinois at Urbana-Champaign, Urbana, IL 61801, U.S.A.
B. K. Wallin
Affiliation:
University of Illinois at Urbana-Champaign, Urbana, IL 61801, U.S.A.
H. W. Wyld
Affiliation:
University of Illinois at Urbana-Champaign, Urbana, IL 61801, U.S.A.

Abstract

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Calculations are summarized for the spectral and spatial distribution of maser radiation that emerges from a turbulent Keplerian disk when viewed nearly edge-on. A close comparison is made with the refined observational data about the masing accretion disk around the presumed massive black hole at the nucleus of the galaxy NGC 4258.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 164: Radio Emission from Galactic and Extragalactic Compact Sources , 1998 , pp. 225 - 226
Copyright
Copyright © Astronomical Society of the Pacific 1998

References

Collison, A.J. & Watson, W.D. 1995. ApJ, 452, L103–106.CrossRefGoogle Scholar
Desch, S.J., Wallin, B.K., & Watson, W.D. 1997. ApJ, submitted.Google Scholar
Miyoshi, M., et al. 1995. Nature, 373, 127–129.CrossRefGoogle Scholar
Neufeld, D.A., Maloney, P.R., & Conger, S. 1994. ApJ, 436, L127–130.CrossRefGoogle Scholar
Wallin, B.K., & Watson, W.D. 1997. ApJ, 476, 685–691.CrossRefGoogle Scholar
Wallin, B.K., & Watson, W.D., & Wyld, H.W. 1997. ApJ, accepted.Google Scholar
Watson, W.D., & Wallin, B.K. 1994. ApJ, 432, L35–38.CrossRefGoogle Scholar