221 citations · 1.7k across the 65 of their papers we have counts for
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Low frequency observations of radio relics and halos
Ruta Kale
Diffuse radio emission from galaxy clusters in the form of radio halos and relics are tracers of the shocks and turbulence in the intra-cluster medium. The imprints of the physical…
A study of spectral curvature in the radio relic in Abell 4038 using the uGMRT
Ruta Kale, Viral Parekh, K. S. Dwarakanath
The remnant radio galaxies in galaxy clusters are important sources of seed relativistic electron population in the intra-cluster medium (ICM). Their occurrence and spectral proper…
Twin radio relics in a near-by low-mass galaxy cluster Abell 168
K. S. Dwarakanath, Viral Parekh, Ruta Kale +1
We report the discovery of twin radio relics in the outskirts of the low-mass merging galaxy cluster Abell 168 (redshift=0.045). One of the relics is elongated with a linear extent…
Correlations of the feedback energy and BCG radio luminosity in galaxy clusters
Asif Iqbal, Ruta Kale, Biman B. Nath +1
We study the excess entropy and the corresponding non-gravitational feedback energy () in the intra-cluster medium (ICM) by considering a sample of 38 galaxy clusters…