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On the Origin of Diffuse Radio Emission in Abell 85 -- Insights from new GMRT Observations
Majidul Rahaman, Ramij Raja, Abhirup Datta +2
Extended, steep, and ultra-steep spectrum radio emission in a galaxy cluster is usually associated with recent mergers. Simulations show that radio phoenixes are aged radio galaxy…
An X-ray and Radio Study of the Hubble Frontier Field Cluster Abell S1063
Majidul Rahaman, Ramij Raja, Abhirup Datta +3
We present results from \textit{Chandra} X-ray observations and 325 MHz Giant Metrewave Radio Telescope (GMRT) observations of the massive and X-ray luminous cluster of galaxies Ab…
Diffuse radio emission in the galaxy cluster SPT-CL J2031-4037: a steep spectrum intermediate radio halo?
Ramij Raja, Majidul Rahaman, Abhirup Datta +6
The advent of sensitive low frequency radio observations has revealed a number of diffuse radio objects with peculiar properties that are challenging our understanding about the ph…
Probing the origin of diffuse radio emission in the cool-core of the Phoenix galaxy cluster
Ramij Raja, Majidul Rahaman, Abhirup Datta +7
Cool core galaxy clusters are considered to be dynamically relaxed clusters with regular morphology and highly X-ray luminous central region. However, cool core clusters can also b…
The Galaxy Cluster 'Pypeline' for X-ray Temperature Maps: ClusterPyXT
Brian Alden, Eric J. Hallman, David Rapetti +2
ClusterPyXT is a new software pipeline to generate spectral temperature, X-ray surface brightness, pressure, and density maps from X-ray observations of galaxy clusters. These data…