Giant radio sources (GRSs), dened to be those with a projected linear size greater than approximately 1 Mpc, are the largest single objects in the Universe, and are useful for probing a number of astrophysical questions. In this paper we present the results of a multifrequency study of a sample of moderate-redshift giants with the Giant Metrewave Radio Telescope (GMRT) and the Very Large Array (VLA). From spectral index studies, we have estimated the ages and velocities of advancement for a few sources, and identied possible sites of reacceleration. In the GRSs, inverse-Compton losses with the cosmic microwave background radiation dominate over synchrotron radiative losses which could affect the identication of giants at large redshifts. We...
We have formed a complete sample of 26 low redshift (z less than or similar to 0.3) giant radio gala...
We report the discovery of a giant double-lobed (lobe-core-lobe) radio-continuum structure associate...
We present the first results of a project called SAGAN, which is dedicated solely to the studies of ...
Giant radio sources (GRSs) are extremely valuable for better understanding the last stages of evolut...
We present multifrequency Very Large Array (VLA) observations of two giant quasars, 0437-244 and 102...
A new sample of very large angular size radio sources has been selected from the 1.4 GHz VLA surveys...
Cross-correlating the INTEGRAL/IBIS - Swift/BAT AGN population with radio catalogs (NVSS, FIRST, SUM...
We present low-frequency observations with the Giant Metrewave Radio Telescope of three giant radio ...
Restricted Access.We present a complete sample of megaparsec-sized double radio sources compiled fro...
With their sizes larger than 0.7 Mpc, Giant Radio Galaxies (GRGs) are the largest individual objects...
Context. Giant radio galaxies (GRGs) are the largest single structures in the Universe. Exhibiting e...
We present radio images of two giant quasars from the Molonglo/1Jy sample, and make a comparative st...
Giant radio galaxies (GRG) are the largest single entities in the universe, having a projected linea...
We have used the Westerbork Northern Sky Survey (WENSS) to define a sample of 47 low redshift ($z \l...
We have used the Westerbork Northern Sky Survey (WENSS) to define a sample of 47 low redshift (z les...
We have formed a complete sample of 26 low redshift (z less than or similar to 0.3) giant radio gala...
We report the discovery of a giant double-lobed (lobe-core-lobe) radio-continuum structure associate...
We present the first results of a project called SAGAN, which is dedicated solely to the studies of ...
Giant radio sources (GRSs) are extremely valuable for better understanding the last stages of evolut...
We present multifrequency Very Large Array (VLA) observations of two giant quasars, 0437-244 and 102...
A new sample of very large angular size radio sources has been selected from the 1.4 GHz VLA surveys...
Cross-correlating the INTEGRAL/IBIS - Swift/BAT AGN population with radio catalogs (NVSS, FIRST, SUM...
We present low-frequency observations with the Giant Metrewave Radio Telescope of three giant radio ...
Restricted Access.We present a complete sample of megaparsec-sized double radio sources compiled fro...
With their sizes larger than 0.7 Mpc, Giant Radio Galaxies (GRGs) are the largest individual objects...
Context. Giant radio galaxies (GRGs) are the largest single structures in the Universe. Exhibiting e...
We present radio images of two giant quasars from the Molonglo/1Jy sample, and make a comparative st...
Giant radio galaxies (GRG) are the largest single entities in the universe, having a projected linea...
We have used the Westerbork Northern Sky Survey (WENSS) to define a sample of 47 low redshift ($z \l...
We have used the Westerbork Northern Sky Survey (WENSS) to define a sample of 47 low redshift (z les...
We have formed a complete sample of 26 low redshift (z less than or similar to 0.3) giant radio gala...
We report the discovery of a giant double-lobed (lobe-core-lobe) radio-continuum structure associate...
We present the first results of a project called SAGAN, which is dedicated solely to the studies of ...