Mauri Valtonen
Mauri Valtonen (born 1945) is a Finnish astronomer and professor at the University of Turku. His fields of scientific interest include active galaxies, cosmology, and the three-body problem.
Valtonen completed a Ph.D. from Cambridge University in 1975. He served as Director of Tuorla Observatory from 1980 to 2002 and returned to this position again in 2007.
Animation of black hole disk flares in OJ 287
In 2008, Valtonen led a research team which argued that delay in the periodic outbursts from the nucleus of the active galaxy OJ 287 confirmed Albert Einstein's general theory of relativity.[1]
References[]
- ^ M. Valtonen et al. (2008), A massive binary black-hole system in OJ 287 and a test of general relativity. Nature, 452, 851-853
Books by Mauri Valtonen[]
- Valtonen, M. & Karttunen, H. (2006). The Three-Body Problem. 251 pages. Cambridge University Press.
- Byrd, G. G., Chernin A. D. & Valtonen M. (2007). Cosmology: Foundations and Frontiers. Moscow: URSS.
External links[]
- OJ 287 2005-2008 Project (Tuorla Observatory)
- A Supermassive Black Hole Pairing (Centauri Dreams)
- Mauri Valtonen's home page
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