211 citations · 408 across the 7 of their papers we have counts for
5 papers · 1 filter
Discovery of a radio galaxy at z = 5.72
A. Saxena, M. Marinello, R. A. Overzier +11
We report the discovery of the most distant radio galaxy to date, TGSS1530 at a redshift of close to the presumed end of the Epoch of Reionisation. The radio galaxy was se…
A search for faint high-redshift radio galaxy candidates at 150 MHz
A. Saxena, P. Jagannathan, H. J. A. Röttgering +6
Ultra-steep spectrum (USS) radio sources are good tracers of powerful radio galaxies at . Identification of even a single bright radio galaxy at can be used to detec…
Wide-field LOFAR imaging of the field around the double-double radio galaxy B1834+620: A fresh view on a restarted AGN and doubeltjes
E. Orrú, S. van Velzen, R. F. Pizzo +8
The existence of double-double radio galaxies (DDRGs) is evidence for recurrent jet activity in AGN, as expected from standard accretion models. A detailed study of these rare sour…
A giant radio halo in a low-mass SZ-selected galaxy cluster: ACT-CL J0256.5+0006
Kenda Knowles, Huib T. Intema, Andrew J. Baker +18
We present the detection of a giant radio halo (GRH) in the Sunyaev-Zel'dovich (SZ)-selected merging galaxy cluster ACT-CL J0256.5+0006 (), observed with the Giant Metre…
LOFAR low-band antenna observations of the 3C295 and Bootes fields: source counts and ultra-steep spectrum sources
R. J. van Weeren, W. L. Williams, C. Tasse +98
We present LOFAR Low Band observations of the Bootes and 3C295 fields. Our images made at 34, 46, and 62 MHz reach noise levels of 12, 8, and 5 mJy beam, making them the dee…