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A giant radio jet of very unusual polarization in a single-lobed radio galaxy
Joydeep Bagchi, Gopal-Krishna, Marita Krause +2
We report the discovery of a very unusual, predominantly one-sided radio galaxy CGCG049-033. Its radio jet, the largest detected so far, emits strongly polarized synchrotron radiat…
GMRT detection of a new wide-angle tail (WAT) radio source associated with the galaxy PGC 1519010
N. G. Kantharia, M. Das, Gopal-Krishna
We report the serendipitous detection of a Wide-Angle-Tail (WAT) radio galaxy at 240 and 610 MHz, using the Giant Metrewave Radio Telescope (GMRT). This WAT is hosted by a cD galax…
Diffuse bubble-like radio-halo emission in MRC 0116+111: Imprint of AGN feedback in a distant cluster of galaxies
Joydeep Bagchi, Joe Jacob, Gopal-Krishna +4
We report the discovery of a luminous, mini radio halo of ~240 kpc dimension at the center of a distant cluster of galaxies at redshift z = 0.131. Our optical and multi-wavelength…