22 citations · 32 across the 2 of their papers we have counts for
5 papers
Discovery of a red quasar with recurrent activity
S. Nandi, R. Roy, D. J. Saikia +6
We report a new double-double radio quasar, DDRQ, J07464526 which exhibits two cycles of episodic activity. From radio continuum observations at 607 MHz using the GMRT and 1400…
A study of the environments of large radio galaxies using SDSS
A. Pirya, D. J. Saikia, M. Singh +1
The distributions of galaxies in the environments of 16 large radio sources have been examined using the Sloan Digital Sky Survey. In the giant radio galaxy J1552+2005 (3C326) whic…
A low-frequency study of two asymmetric large radio galaxies
A. Pirya, S. Nandi, D. J. Saikia +1
We present the results of multifrequency observations of two asymmetric, Mpc-scale radio sources with the Giant Metrewave Radio Telescope (GMRT) and the Very Large Array (VLA). The…
A multifrequency study of the large radio galaxies 3C46 and 3C452
S. Nandi, A. Pirya, S. Pal +3
We present low-frequency observations starting from ~150 MHz with the Giant Metrewave Radio Telescope (GMRT), and high-frequency observations with the Very Large Array (VLA) of two…
Evidence for Shock Acceleration and Intergalactic Magnetic Fields in a Large-Scale Filament of Galaxies ZwCl 2341.1+0000
Joydeep Bagchi, Torsten A. Ensslin, Francesco Miniati +4
We report the discovery of large-scale diffuse radio emission from what appears to be a large-scale filamentary network of galaxies in the region of cluster ZwCl 2341.1+0000, and s…