Radio relics are the manifestation of electrons presumably being shock (re-) accelerated to
high energies in the outskirts of galaxy clusters. However, estimates of the shocks' strength …

We present the first deep low frequency radio observations of the massive and highly
disturbed galaxy cluster Abell 2744 using the upgraded Giant Metrewave Radio Telescope …

The discovery of diffuse radio emission in galaxy clusters proved the existence of energetic
cosmic-ray electrons and cosmic magnetic fields on Mpc-scales in the Universe …

On the largest scales, galaxies are pulled together by gravity to form clusters, which are
connected by filaments making a web-like pattern. Radio emission is predicted from this …

This is the first paper in a series of studies of the Coma cluster using the SRG/eROSITA X-
ray data obtained in the course of the calibration and performance verification observations …

We present the first detailed analysis of the radio halo in the merging galaxy cluster Abell
2256 using the LOw Frequency ARray, the upgraded Giant Metrewave Radio Telescope …

We present deep and high-fidelity images of the merging galaxy cluster A2256 at low
frequencies using the upgraded Giant Metrewave Radio Telescope (uGMRT) and LOw …

Context. It is well established that shock waves in the intracluster medium launched by
galaxy cluster mergers can produce synchrotron emission, which is visible to us at radio …

Context. Diffuse radio emission in galaxy clusters, namely radio halos and radio relics, is
usually associated with merger events. Despite the tremendous advances in observations in …

Galaxy clusters have been found to host a range of diffuse, non-thermal emission
components, generally with steep, power law spectra. In this work we report on the detection …