720 citations · 1.1k across the 9 of their papers we have counts for
9 papers
The radiative transfer of synchrotron radiation through a compressed random magnetic field
T. V. Cawthorne, P. A. Hughes
This paper examines the radiative transfer of synchrotron radiation in the presence of a magnetic field configuration resulting from the compression of a highly disordered magnetic…
Polarization structure in the core of 1803+784: a signature of recollimation shocks?
T. V. Cawthorne, S. G. Jorstad, A. P. Marscher
The extragalactic radio source 1803+784 is a BL Lac object that shows rapid variability and strong linear polarization. Very long baseline interferometry observations reveal that t…
Analysing the Transverse Structure of the Relativistic Jets of AGN
E. G. Murphy, T. V. Cawthorne, D. C. Gabuzda
This paper describes a method of fitting total intensity and polarization profiles in VLBI images of astrophysical jets to profiles predicted by a theoretical model. As an example,…
A recollimation shock 80 mas from the core in the jet of the radio galaxy 3C120: Observational evidence and modeling
Iván Agudo, José L. Gómez, Carolina Casadio +2
We present Very Long Baseline Array observations of the radio galaxy 3C120 at 5, 8, 12, and 15 GHz designed to study a peculiar stationary jet feature (hereafter C80) located ~80 m…
Phase-referencing on BL Lac
A. Sokolov, T. Cawthorne
We report the results of a phase-referencing study aimed at uncovering precession of the VLBI jet of BL Lac. The observations were conducted at 8, 15, 22, and 43 GHz and consist of…
Multiwaveband Polarimetric Observations of 15 Active Galactic Nuclei at High Frequencies: Correlated Polarization Behavior
Svetlana G. Jorstad, Alan P. Marscher, Jason A. Stevens +9
We report on multi-frequency linear polarization monitoring of 15 active galactic nuclei containing highly relativistic jets with apparent speeds from 4 to . The me…