activity
20222026
most citedCharacterization of the decametre sky at subarcminute resolution

9 citations · 24 across the 8 of their papers we have counts for

collaborators
Showing 2026Show all

5 papers · 1 filter

astro-ph.IM2026

Pushing the frontiers of low-frequency radio astronomy: An ultra-deep sub-arcsecond LOFAR image of ELAIS-N1

J. M. G. H. J. de Jong, L. K. Morabito, R. J. van Weeren +11

We present ultra-deep sub-arcsecond radio images of the ELAIS-N1 field covering 2.5x2.5 deg^2, produced from 200 hours of LOw Frequency ARray (LOFAR) observations in the 115-168 MH…

astro-ph.IM2026

Very Long Baseline Interferometry with the SKA Observatory

J. F. Radcliffe, J. Yang, Z. Paragi +129

Very Long Baseline Interferometry (VLBI) is a fundamental technique that combines signals from telescopes separated by thousands of kilometres to obtain some of the highest-resolut…

astro-ph.IM2026

Polarisation and Faraday rotation measure imaging at metre wavelengths with sub-arcsecond resolution: a foundational calibration strategy

R. J. van Weeren, J. M. G. H. J. de Jong, X. K Le Saux +12

Low-frequency radio polarimetric observations provide a powerful probe of magnetic fields in astrophysical sources and the intervening medium, as well as magnetospheric emission fr…

astro-ph.GA2026

Probing the environments of FRI and FRII radio galaxies in LoTSS DR2 with galaxy clusters

Tong Pan, Yuming Fu, H. J. A. Rottgering +7

The origin of the Fanaroff--Riley Class I/II (FRI/FRII) morphological dichotomy remains uncertain. We investigate whether cluster-scale environment contributes to this distinction…

astro-ph.CO2026★ 1 cited

The LOFAR sub-arcsecond view of the high-redshift radio relic in PSZ2G091.83+26.11

G. Di Gennaro, R. Timmerman, M. Hoeft +14

Enhanced inverse Compton (IC) losses at high redshift steepen diffuse radio spectra in galaxy clusters, making low-frequency (~100 MHz) observations favorable. However, low-frequen…