activity
20122026
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 · 7.8k across the 75 of their papers we have counts for

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astro-ph.HE2012★ 47 cited

VLBA monitoring of Mrk 421 at 15 GHz and 24 GHz during 2011

R. Lico, M. Giroletti, M. Orienti +13

High-resolution radio observations are ideal for constraining the value of physical parameters in the inner regions of active-galactic-nucleus jets and complement results on multiw…

astro-ph.HE2012

VLBA monitoring of Mrk 421 at 15 and 24 GHz during 2011

R. Lico, M. Giroletti, M. Orienti +13

We present a preliminary analysis of new high resolution radio observations of the nearby TeV blazar Markarian 421 (z=0.031). This study is part of an ambitious multifrequency camp…