62 citations · 120 across the 4 of their papers we have counts for
4 papers
Mining Mini-Halos with MeerKAT I. Calibration and Imaging
K. S. Trehaeven, V. Parekh, N. Oozeer +7
Radio mini-halos are clouds of diffuse, low surface brightness synchrotron emission that surround the Brightest Cluster Galaxy (BCG) in massive cool-core galaxy clusters. In this p…
A study of diffuse radio sources and X-ray emission in six massive clusters
Viral Parekh, K. S. Dwarakanath, Ruta Kale +1
The goal of the present study is to extend our current knowledge of the diffuse radio source (halo and relic) populations to 0.3. Here we report GMRT and EVLA radio observa…
How unusual is the cool-core radio halo cluster CL1821+643 ?
Ruta Kale, Viral Parekh
Massive galaxy clusters with cool-cores typically host diffuse radio sources called mini-haloes, whereas, those with non-cool-cores host radio haloes. We attempt to understand the…
Morphology parameters: substructure identification in X-ray galaxy clusters
Viral Parekh, Kurt van der Heyden, Chiara Ferrari +2
In recent years multi-wavelength observations have shown the presence of substructures related to merging events in a high fraction of galaxy clusters. Clusters can be roughly grou…