THE DYNAMIC EVOLUTION OF YOUNG EXTRAGALACTIC RADIO SOURCES [PDF]
The Astrophysical Journal, 2012 The evolution of symmetric extragalactic radio sources can be characterized by four distinct growth stages of the radio luminosity versus size of the source. The interaction of the jet with the ambient medium results in the formation and evolution of sources with non-standard (flaring) morphology.
An, Tao, Baan, Willem A.
semanticscholar +5 more sources
The 3CR Chandra Snapshot Survey: Extragalactic Radio Sources with Redshifts between 1 and 1.5 [PDF]
, 2018 The aim of this paper is to present an analysis of newly acquired X-ray observations of 16 extragalactic radio sources listed in the Third Cambridge Revised (3CR) catalog and not previously observed by Chandra.
C. Stuardi +16 more
semanticscholar +2 more sources
A BROADBAND POLARIZATION CATALOG OF EXTRAGALACTIC RADIO SOURCES [PDF]
The Astrophysical Journal Supplement Series, 2014 An understanding of cosmic magnetism requires converting the polarization properties of extragalactic radio sources into the rest-frame in which the corresponding polarized emission or Faraday rotation is produced. Motivated by this requirement, we present a catalog of multiwavelength linear polarization and total intensity radio data for polarized ...
J. S. Farnes +2 more
openaire +4 more sources
Planck early results. XV. Spectral energy distributions and radio continuum spectra of northern extragalactic radio sources [PDF]
, 2011 Spectral energy distributions (SEDs) and radio continuum spectra are presented for a northern sample of 104 extragalactic radio sources, based on the Planck Early Release Compact Source Catalogue (ERCSC) and simultaneous multifrequency data.
Planck Collaboration J. Aatrokoski +247 more
semanticscholar +4 more sources
Decoding the giant extragalactic radio sources [PDF]
Journal of astrophysics and astronomy, 2022 Giant radio sources (GRSs) defined to be >0.7 Mpc are the largest single objects in the Universe and can be associated with both galaxies (GRGs) and quasars (GRQs).
P. Dabhade, D. Saikia, M. Mahato
semanticscholar +1 more source
Evolution of powerful extragalactic radio sources. [PDF]
Proc Natl Acad Sci U S A, 1995 Observations of complete flux density limited samples of powerful extragalactic radio sources by very-long-baseline interferometry enable us to study the evolution of these objects over the range of linear scales from 1 parsec to 15 kiloparsees (1 parsec
Readhead AC.
europepmc +2 more sources
Searching for the Sources of Excess Extragalactic Dispersion of FRBs [PDF]
Astrophysical Journal, 2023 The FLIMFLAM survey is collecting spectroscopic data of field galaxies near fast radio burst (FRB) sight lines to constrain key parameters describing the distribution of matter in the Universe.
S. Simha +59 more
semanticscholar +1 more source
Characterizing the Fast Radio Burst Host Galaxy Population and its Connection to Transients in the Local and Extragalactic Universe [PDF]
Astronomical Journal, 2021 We present the localization and host galaxies of one repeating and two apparently nonrepeating fast radio bursts (FRBs). FRB 20180301A was detected and localized with the Karl G.
S. Bhandari +25 more
semanticscholar +1 more source
Radio Scattering Horizons for Galactic and Extragalactic Transients [PDF]
Astrophysical Journal, 2022 Radio wave scattering can cause severe reductions in detection sensitivity for surveys of Galactic and extragalactic fast (∼ms duration) transients.
S. Ocker +3 more
semanticscholar +1 more source
Differences in Faraday Rotation between Adjacent Extragalactic Radio Sources as a Probe of Cosmic Magnetic Fields [PDF]
Astrophysical Journal, 2019 Faraday rotation measures (RMs) of extragalactic radio sources provide information on line-of-sight magnetic fields, including contributions from our Galaxy, source environments, and the intergalactic medium (IGM).
T. Vernstrom +3 more
semanticscholar +1 more source