107 citations · 399 across the 22 of their papers we have counts for
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Radio Circular Polarization Produced in Helical Magnetic Fields in Eight Active Galactic Nuclei
D. C. Gabuzda, V. M. Vitrishchak, M. Mahmud +1
Homan & Lister (2006) have recently published circular-polarization (CP) detections for 34 objects in the MOJAVE sample - a set of bright, compact AGN being monitored by the Very L…
Parsec-scale Magnetic-Field Structures in HEAO-1 BL Lacs
P. Kharb, D. Gabuzda, P. Shastri
We present very long baseline interferometry polarization images of an X-ray selected sample of BL Lacertae objects belonging to the first High Energy Astronomy Observatory (HEAO-1…
Investigation of the Faraday Rotation Measure and Magnetic Field Structures of Several AGN Jets on Sub-Parsec to Parsec Scales
Shane P. O'Sullivan, Denise C. Gabuzda
Preliminary VLBA polarisation results on 6 ``blazars'' from 6.5-cm to 7-mm are presented here. Observing at several different wavelengths, separated by short and long intervals, en…
Surprising Evolution of Faraday Rotation Gradients in the Jet of 1803+784
Mehreen Mahmud, Denise Gabuzda, Vladislavs Bezrukovs
Several multi-frequency polarization studies have shown the presence of systematic Faraday Rotation gradients across the parsec-scale jets of Active Galactic Nuclei (AGN), taken to…
Searching For Helical Magnetic Fields in Active Galactic Nuclei
Mehreen Mahmud, Denise Gabuzda
Previously, a multi-wavelength (2cm, 4cm and 6cm) polarization study by Gabuzda, Murray and Cronin (2004) showed systematic Faraday Rotation gradients across the parsec-scale jets…
Magnetic Field Structures of BL Lac Objects on Decaparsec Scales
Péter Veres, Denise C. Gabuzda
Relatively few Very Long Baseline Interferometry (VLBI) polarization observations have been carried out at 18 cm. The importance of such observations lies in their ability to revea…