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Some Studies on Giant Radio Galaxies
1987Giant Radio Galaxies, of diameters D of a few megaparsec (defined here as D ≳1.5 Mpc; HO =50 km/sec Mpc; qO =0), form only a small fraction (2–3%) of the sources in metre wavelength samples (3C,6C). We study such sources because they offer a much higher linear resolution for the same distance and also because they could represent radio galaxies under ...
L. Saripalli, Gopal Krishna
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Magnetic fields and radio jets in giant radio galaxies
Astrophysics, 1995The study of giant radio galaxies by the scintillation method [1-4] at 102 MHz enables us to estimate the strength of the magnetic field and also the density of relativistic electrons in compact radio sources. Using the formula 0 = 4.3'1016S1/2~-5/4H±1/4(1 + z) I/4 [5] the strength of the magnetic field H± is estimated, where 0 is the angular size of ...
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Radio studies of giant radio galaxy 3C 236 at 326.5MHz
Chinese Astronomy and Astrophysics, 1990Abstract Radio observations at 326.5MHz of the radio galaxy 3C 236 were made using the 4 km Ooty aperture synthesis radio telescope. A radio map is presented here, together with a simple analysis and discussion, and some preliminary results.
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MIGHTEE: are giant radio galaxies more common than we thought?
Monthly Notices of the Royal Astronomical Society, 2021Catherine Hale, Ian Heywood, Matt Jarvis
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Giant radio galaxies in the LOw-Frequency ARray Two-metre Sky Survey Boötes deep field
Monthly Notices of the Royal Astronomical Society, 2022Isabella Prandoni +2 more
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Hard X-ray selected giant radio galaxies – III. The LOFAR view
Monthly Notices of the Royal Astronomical Society, 2021Francesco Ursini +2 more
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Discovery of 178 Giant Radio Galaxies in 1059 deg2 of the Rapid ASKAP Continuum Survey at 888 MHz
Galaxies, 2021Anthony Willis +2 more
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Hard X-ray selected giant radio galaxies – II. Morphological evidence of restarted radio activity
Monthly Notices of the Royal Astronomical Society, 2020Francesco Ursini +2 more
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The superluminal giant radio galaxy 1144+35
2006We present new VLBI data of the core of the giant radio galaxy 1144+35. New results confirm the detection of proper motion in the jet and counter-jet structures. Based on these new measurements, we derive the intrinsic jet velocity and orientation, estimate the epoch of the restarted activity, and correlate the source structure with the arcsecond core ...
GIOVANNINI, GABRIELE +2 more
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