79 citations · 577 across the 30 of their papers we have counts for
30 papers
Dynamical modelling of giant radio quasars in the HETDEX Spring Field
T. M. O. Franzen, J. Machalski, M. Jamrozy +4
Giant radio sources are defined as extragalactic radio sources, hosted by galaxies or quasars, with linear sizes Mpc. They are thought to represent the final stage of th…
Multifrequency study of a double-double radio galaxy J0028+0035
A. Marecki, M. Jamrozy, J. Machalski +1
We report the discovery of a double-double radio source (DDRS) J0028+0035. We observed it with LOFAR, GMRT, and the VLA. By combining our observational data with those from the lit…
A Novel Method for Estimating the Ambient Medium Density Around Distant Radio Sources from Their Observed Radio Spectra
Anna Wojtowicz, Lukasz Stawarz, Jerzy Machalski +1
The dynamical evolution and radiative properties of luminous radio galaxies and quasars of the FRII type, are well understood. As a result, through the use of detailed modeling of…
Signatures of the disk-jet coupling in the Broad-line Radio Quasar 4C+74.26
G. Bhatta, L. Stawarz, A. Markowitz +16
Here we explore the disk-jet connection in the broad-line radio quasar 4C+74.26, utilizing the results of the multiwavelength monitoring of the source. The target is unique in that…
Multifrequency study of a double-double radio galaxy J1706+4340
A. Marecki, M. Jamrozy, J. Machalski
We report the outcome of multifrequency radio observations of a double-double radio source J1706+4340 carried out with the Very Large Array and Giant Metrewave Radio Telescope. Aft…
Dynamical analysis of the complex radio structure in 3C 293: Clues on a rapid jet realignment in X-shaped radio galaxies
J. Machalski, M. Jamrozy, L. Stawarz +1
Radio galaxies classified as X-shaped/winged, are characterised by two pairs of extended and misaligned lobes, which suggest a rapid realignment of the jet axis, for which a potent…