69 citations · 320 across the 23 of their papers we have counts for
8 papers · 1 filter
A new enigmatic radio relic in the low mass cluster Abell 2108
Swarna Chatterjee, Majidul Rahaman, Abhirup Datta +2
We report the discovery of a radio relic in the northeastern periphery of the cluster Abell 2108 (A2108). A2108 is a part of the uGMRT LOw-MAss Galaxy Cluster Survey (GLOMACS), whe…
Ionospheric response during Tropical Cyclones-a brief review on Amphan and Nisarga
Deepthi Ayyagari, Soumen Datta, Saurabh Das +1
Here, we explore the different characteristics of a possible coupling between tropospheric and ionospheric activities during the impact of tropical cyclones (TC) like Amphan and Ni…
A Multi-Frequency View of the Radio Phoenix in the Abell 85 Cluster
Ramij Raja, Majidul Rahaman, Abhirup Datta +1
Radio phoenices are complex and filamentary diffuse radio sources found in both merging and relaxed clusters. The formation of these sources was proposed to be due to adiabatic com…
Detailed study of the Bootes field using 300-500 MHz uGMRT observations: Source Properties and radio--infrared correlations
Akriti Sinha, Abhirup Datta
The dominant source of radio continuum emissions at low frequencies is synchrotron radiation, which originates from star-forming regions in disk galaxies and from powerful jets pro…
A radio bridge connecting the minihalo and phoenix in the Abell 85 cluster
Ramij Raja, Majidul Rahaman, Abhirup Datta +1
Galaxy clusters are located at the nodes of cosmic filaments and therefore host a lot of hydrodynamical activity. However, cool core clusters are considered to be relatively relaxe…
The spectral study of the faint radio sources in the ELAIS N1 field
Akriti Sinha, Sarvesh Mangla, Abhirup Datta
Understanding the spectral properties of sources is crucial for the characterization of the radio source population. In this work, we have extensively studied the ELAIS N1 field us…