activity
20172025
most citedA Radio Polarimetric Study to Disentangle AGN Activity and Star-Formation in Seyfert Galaxies

31 citations · 284 across the 20 of their papers we have counts for

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Showing 2019Show all

5 papers · 1 filter

astro-ph.GA2019

Understanding the Origin of Radio Outflows in Seyfert Galaxies using Radio Polarimetry

Biny Sebastian, P. Kharb, C. P. O' Dea +3

The role of starburst winds versus active galactic nuclei (AGN) jets/winds in the formation of the kiloparsec scale radio emission seen in Seyferts is not yet well understood. In o…

astro-ph.GA2019★ 19 cited

The Discovery of Secondary Lobes in the Seyfert Galaxy NGC 2639

Biny Sebastian, P. Kharb, C. P. O`Dea +2

We report the discovery of a secondary pair of radio lobes in the Seyfert galaxy NGC 2639 with polarization-sensitive observations with the Karl G. Jansky Very Large Array (VLA). T…

astro-ph.GA2019★ 8 cited

Radio continuum emission from local analogs of high-z faint LAEs: Blueberry galaxies

Biny Sebastian, Omkar Bait

We present a radio continuum study of a population of extremely young and starburst galaxies, termed as blueberries at 1 GHz using the upgraded Giant Metrewave Radio Teles…

astro-ph.GA2019★ 23 cited

The filamentary radio lobes of the Seyfert-Starburst composite galaxy NGC3079

Biny Sebastian, Preeti Kharb, C. P. O Dea +2

We present results from multi-frequency polarization-sensitive Very Large Array observations of the Seyfert-starburst composite galaxy NGC3079. Our sensitive radio observations rev…

astro-ph.GA2019★ 24 cited

GMRT Low-frequency Imaging of an Extended Sample of X-shaped Radio Galaxies

Dharam V. Lal, Biny Sebastian, C. C. Cheung +1

We present a low-frequency imaging study of an extended sample of X-shaped radio sources using the Giant Metrewave radio telescope (GMRT) at two frequencies (610 and 240 MHz). The…