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		| Paper: | 
		Constraining the Properties of the Proposed Super-Massive Black Hole System in 3C66B: Limits from Pulsar Timing | 
	 
	
		| Volume: | 
		328, Binary Radio Pulsars | 
	 
	
		| Page: | 
		399 | 
	 
	
		| Authors: | 
		Jenet, F.A.; Lommen, A.; Larson, S.L.; Wen, L. | 
	 
	
	
		| Abstract: | 
		Recent VLBI observations suggest the presence of a supermassive black hole binary system in the core of the radio galaxy 3C 66B. The proposed system would emit high amplitude, low-frequency gravitational wave radiation. This radiation would induce detectable periodic fluctuations in the arrival times of individual pulses from a radio pulsar. The signature of this radiation was searched for in seven years of timing data from the pulsar PSR B1855+09. No evidence for gravitational waves was detected in this data set and limits were placed on the mass and eccentricity of the proposed system. | 
	 
	
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