112 citations · 832 across the 48 of their papers we have counts for
6 papers · 1 filter
SAGAN-VI: When Jets Meet Filaments -- Environmental Imprints on the Growth of Giant Radio Galaxies
Mousumi Mahato, Elmo Tempel, Shishir Sankhyayan +2
Giant radio galaxies (GRGs) represent the largest individual astrophysical structures, rivalling galaxy clusters in physical extent. Understanding how they attain such scales deman…
A Deep Chandra View of Abell 2597: Bubbles, Shocks, Cold Fueling, and a Plasma Depletion Layer
Osase Omoruyi, Grant Tremblay, Stefi A. Baum +14
To examine how AGN feedback shapes the intracluster medium (ICM) and fuels black hole accretion in the cool-core galaxy cluster Abell 2597, we present deep (600 ks) Chandra X…
RAD@home discovery of extragalactic radio rings and odd radio circles: clues to their origins
Ananda Hota, Pratik Dabhade, Prasun Machado +3
We present three rare and striking extragalactic radio sources discovered through visual inspection of low-frequency continuum maps from LoTSS DR2 and TGSS by the RAD@home citizen-…
RAD@home citizen science discovery of two spiral galaxies where the 30-220 kpc radio lobes are possibly shaped by ram pressure stripping
Prakash Apoorva, Ananda Hota, Pratik Dabhade +3
We report the RAD@home citizen science discovery of two rare spiral-host radio galaxies (NGC 3898 and WISEA J221656.57-132042434.1 or RAD-"Thumbs up" galaxy), both exhibiting asymm…
Investigating the spectral nature of gigahertz-peaked spectra pulsar candidates
K. Rożko, J. Kijak, R. Basu +2
We report the measurements of low radio frequency spectra of fourteen gigahertz-peaked spectra (GPS) pulsar candidates, between 300~MHz and 700~MHz, using the upgraded Giant Meterw…
Study of giant radio galaxies using spectroscopic observations from the Himalayan Chandra Telescope
Sagar Sethi, Pratik Dabhade, K. G. Biju +2
We present the results of spectroscopic observations of host galaxies of eleven candidate giant radio galaxies (GRGs), powered by active galactic nuclei (AGNs), conducted with the…