activity
19982023
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations · 17.7k across the 104 of their papers we have counts for

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Showing 2004Show all

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astro-ph2004

Radio Luminosity Function, Importance of Jet Power, and Radio Properties of Nearby Low-Luminosity Active Galactic Nuclei

N. M. Nagar, H. Falcke, A. S. Wilson

We present the completed results of a high resolution radio imaging survey of all (around 200) low-luminosity active galactic nuclei (LLAGNs) in the Palomar spectroscopic Sample of…

astro-ph2004★ 18 cited

H2O megamasers: Accretion disks, jet interaction, outflows or massive star formation?

C. Henkel, J. A. Braatz, A. Tarchi +5

The 25 years following the serendipitous discovery of megamasers have seen tremendous progress in the study of luminous extragalactic HO emission. Single-dish monitoring and hi…