Results 11 to 20 of about 1,073,559 (305)
Radio Galaxy Zoo: A Search for Hybrid Morphology Radio Galaxies [PDF]
The Astronomical Journal, 2017 Hybrid morphology radio sources (HyMoRS) are a rare type of radio galaxy that display different Fanaroff–Riley classes on opposite sides of their nuclei.
A. Kapińska +19 more
semanticscholar +8 more sources
The Dynamics of Radio Galaxies and Double-Double Radio Galaxies [PDF]
Journal of Astrophysics and Astronomy, 2013 Relativistic and magnetised plasma ejected by radio loud AGNs through jets form the diffuse lobes of radio galaxies. The radiating particles (electron/electron-positron) in lobes emit in radio via the synchrotron process and X-ray via inverse-Compton ...
Croston, J. H. +6 more
core +5 more sources
Radio Galaxy Zoo : host galaxies and radio morphologies derived from visual inspection [PDF]
Monthly Notices of the Royal Astronomical Society, 2015 We present results from the first twelve months of operation of Radio Galaxy Zoo, which upon completion will enable visual inspection of over 170,000 radio sources to determine the host galaxy of the radio emission and the radio morphology.
J. Banfield +39 more
semanticscholar +11 more sources
RADIO SOURCES, GALAXIES, AND CLUSTERS OF GALAXIES [PDF]
Proceedings of the National Academy of Sciences, 1963 The identification of radio sources at high galactic latitudes has progressed to a stage at which it is possible to make the first tentative attempts at a statistical exploration of the results. The identification of the source 3C 48 shows that galactic sources may occur at high galactic latitudes, but the results of the determination of diameters of ...
R. Minkowski
openalex +3 more sources
What is driving the evolution of the far-infrared radio correlation? [PDF]
Zbornik Matice Srpske za Prirodne Nauke, 2019 Far infrared-radio correlation represents a linear relationship between far-infrared (FIR) and radio emission in star-forming galaxies. Previous observations have confirmed that this correlation is maintained over a large range of redshift and ...
Pavlović Marina S. +1 more
doaj +1 more source
Fornax A, Centaurus A, and other radio galaxies as sources of ultrahigh energy cosmic rays [PDF]
, 2018 The origin of ultra-high energy cosmic rays (UHECRs) is still unknown. It has recently been proposed that UHECR anisotropies can be attributed to starbust galaxies or active galactic nuclei.
J. Matthews +3 more
semanticscholar +1 more source
Classifying Radio Galaxies with the Convolutional Neural Network [PDF]
, 2017 We present the application of a deep machine learning technique to classify radio images of extended sources on a morphological basis using convolutional neural networks (CNN).
Arun Aniyan, K. Thorat
semanticscholar +1 more source
Morphological-based Analyses for Parameterizing Symmetry in Radio Galaxies
The Astronomical Journal, 2023 The morphology of radio galaxies can provide significant clues to describe the formation and evolution of galaxies in the Universe. Here, we aim to extract the morphological parameters of radio galaxies and define symmetry criteria as some of the ...
Mohsen Javaherian +2 more
doaj +1 more source
Does the fir-radio correlation evolve with redshift in irregular and disk galaxies? [PDF]
Serbian Astronomical Journal, 2021 It was confirmed that there is a strong linear correlation between the thermal far-infrared (FIR) and non-thermal radio emission of the star-forming galaxies.
Pavlović M.S.
doaj +1 more source