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19992026
most citedA Compact Supermassive Binary Black Hole System

439 citations · 2.1k across the 54 of their papers we have counts for

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astro-ph2000★ 1 cited

Detection of a broad iron emission line and sub-millisecond quasiperiodic oscillations from the type I X-ray burster 4U1728-34 in a high state

S. Piraino, A. Santangelo, P. Kaaret

We report results from simultaneous RossiXTE and BeppoSAX observations of the neutron-star x-ray binary and type I X-ray burster 4U1728-34. The source was found in a high luminosit…