activity
19942022
most citedThe supermassive black hole of M87 and the kinematics of its associated gaseous disk

402 citations · 4.4k across the 66 of their papers we have counts for

collaborators

65 papers

astro-ph.GA2022★ 8 cited

The Host Galaxy of the Recoiling Black Hole Candidate in 3C 186: An Old Major Merger Remnant at the Center of a z=1 Cluster

T. Morishita, M. Chiaberge, B. Hilbert +10

3C186, a radio-loud quasar at , was previously reported to have both velocity and spatial offsets from its host galaxy, and has been considered as a promising candidate f…

astro-ph.GA2016★ 51 cited

The puzzling case of the radio-loud QSO 3C 186: a gravitational wave recoiling black hole in a young radio source?

M. Chiaberge, J. C. Ely, E. T. Meyer +14

Context. Radio-loud AGNs with powerful relativistic jets are thought to be associated with rapidly spinning black holes (BHs). BH spin-up may result from a number of processes, inc…

astro-ph.GA2016★ 27 cited

Powerful Activity in the Bright Ages. I. A Visible/IR Survey of High Redshift 3C Radio Galaxies and Quasars

Bryan Hilbert, Marco Chiaberge, JohnPaul Kotyla +10

We present new rest frame UV and visible observations of 22 high-redshift (1 < z < 2.5) 3C radio galaxies and QSOs obtained with the Hubble Space Telescope's (HST) Wide Field Camer…

astro-ph.GA2016★ 19 cited

The Environment of z >1 3CR Radio Galaxies and QSOs: From Proto-Clusters to Clusters of Galaxies?

John Paul Kotyla, Marco Chiaberge, Stefi A. Baum +8

We study the cluster environment for a sample of 21 radio loud AGN from the 3CR catalog at z>1, 12 radio galaxies and 9 quasars with HST images in the optical and IR. We use two di…

astro-ph.HE2012★ 54 cited

Chandra Observations of 3C Radio Sources with z<0.3 II: completing the snapshot survey

F. Massaro, G. R. Tremblay, D. E. Harris +14

We report on the second round of Chandra observations of the 3C snapshot survey developed to observe the complete sample of 3C radio sources with z<0.3 for 8 ksec each. In the firs…

astro-ph.CO2012★ 33 cited

Extended soft X-ray emission in 3CR radio galaxies at z < 0.3: High Excitation and Broad Line Galaxies

B. Balmaverde, A. Capetti, P. Grandi +11

We analyze Chandra observations of diffuse soft X-ray emission associated with a complete sample of 3CR radio galaxies at z < 0.3. In this paper we focus on the properties of the s…