activity
19982026
most citedLocal Supermassive Black Holes, Relics of Active Galactic Nuclei and the X-ray Background

1.5k citations · 14.1k across the 183 of their papers we have counts for

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Showing 2010 · astro-ph.GAShow all

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astro-ph.GA2010★ 40 cited

Extended X-ray Emission in the HI Cavity of NGC 4151: Galaxy-scale AGN Feedback?

Junfeng Wang, Giuseppina Fabbiano, Guido Risaliti +5

We present the Chandra discovery of soft diffuse X-ray emission in NGC 4151 (L[0.5-2keV]~10^{39} erg s), extending ~2 kpc from the active nucleus and filling in the cavity o…