842 citations · 2.2k across the 40 of their papers we have counts for
3 papers · 1 filter
On the viewing angle to broad-lined radio galaxies
J. Dennett-Thorpe, P. D. Barthel, I. M. van Bemmel
We address the nature of broad-lined radio galaxies, in particular their radio axis orientation, using new, matched resolution, dual frequency radio observations of a sample of twe…
Clues to Quasar Broad Line Region Geometry and Kinematics
M. Vestergaard, B. J. Wilkes, P. D. Barthel
We present evidence that the high-velocity CIV lambda 1549 emission line gas of radio-loud quasars may originate in a disk-like configuration, in close proximity to the accretion d…
ISOPHOT observations of 3CR quasars and radio galaxies
Ilse M. van Bemmel, Peter D. Barthel, Thijs de Graauw
In order to check for consistency with the radio-loud AGN unification scheme, ISOPHOT data obtained for two small sets of intermediate redshift steep-spectrum 3CR radio galaxies an…