Received; accepted Aims. Radio galaxies with a projected linear size & 1 Mpc are classified as giant radio sources. According to the current interpretation these are old sources which have evolved in a low-density ambient medium. Since radiative losses are negligible at low frequency, extending spectral ageing studies in this frequency range will allow to determine the zero-age electron spectrum injected and then to improve the estimate of the synchrotron age of the source. Methods. We present Very Large Array images at 74 MHz and 327 MHz of two giant radio sources: 3C35 and 3C223. We performed a spectral study using 74, 327, 608 and 1400 GHz images. The spectral shape is estimated in different positions along the source. Results. The r...
We have formed a complete sample of 26 low redshift (z less than or similar to 0.3) giant radio gala...
It has now been well established that shocks and turbulent motions in the intra-cluster medium (ICM)...
This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society ...
In this paper, the second in a series investigating Fanaroff-Riley type II (FR II) radio galaxies at...
We report multi-frequency observations of large radio galaxies 3C 35 and 3C 284. The low-frequency o...
© 2020 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Societ...
We present low-frequency observations with the Giant Metrewave Radio Telescope of three giant radio ...
We have formed a complete sample of 26 low redshift (z less than or similar to 0.3) giant radio gala...
We have examined the giant radio galaxy 3C 236 using LOFAR at 143 MHz down to an angular resolution ...
10 pages, 6 figuresWe have examined the giant radio galaxy 3C~236 using LOFAR at 143 MHz down to an ...
© 2023 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society. T...
Context. Steep spectrum radio sources associated with active galactic nuclei (AGN) may contain remna...
This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society....
We present radio maps of the head-tail radio galaxy, 3C 129 at 240 and 610 MHz using the Giant Metre...
In this paper, the second in a series investigating FR II radio galaxies at low frequencies, we use ...
We have formed a complete sample of 26 low redshift (z less than or similar to 0.3) giant radio gala...
It has now been well established that shocks and turbulent motions in the intra-cluster medium (ICM)...
This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society ...
In this paper, the second in a series investigating Fanaroff-Riley type II (FR II) radio galaxies at...
We report multi-frequency observations of large radio galaxies 3C 35 and 3C 284. The low-frequency o...
© 2020 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Societ...
We present low-frequency observations with the Giant Metrewave Radio Telescope of three giant radio ...
We have formed a complete sample of 26 low redshift (z less than or similar to 0.3) giant radio gala...
We have examined the giant radio galaxy 3C 236 using LOFAR at 143 MHz down to an angular resolution ...
10 pages, 6 figuresWe have examined the giant radio galaxy 3C~236 using LOFAR at 143 MHz down to an ...
© 2023 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society. T...
Context. Steep spectrum radio sources associated with active galactic nuclei (AGN) may contain remna...
This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society....
We present radio maps of the head-tail radio galaxy, 3C 129 at 240 and 610 MHz using the Giant Metre...
In this paper, the second in a series investigating FR II radio galaxies at low frequencies, we use ...
We have formed a complete sample of 26 low redshift (z less than or similar to 0.3) giant radio gala...
It has now been well established that shocks and turbulent motions in the intra-cluster medium (ICM)...
This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society ...