Results 141 to 150 of about 131,428 (235)
Very Long Baseline Array Observations of Parsec-scale Radio Emission in Dual Active Galactic Nuclei
The Astrophysical JournalIt is believed that dual active galactic nuclei (AGN) form during galaxy mergers. Studying dual-AGN emission can provide valuable insights into galaxy merging and evolution.
Wancheng Xu +13 more
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The Astrophysical JournalWe examine the demographics of radio-emitting active galactic nuclei (AGN) in the local Universe as a function of host galaxy properties, most notably both stellar mass ( M _⋆ ) and star formation rate (SFR).
Arjun Suresh, Michael R. Blanton
doaj +1 more source
Observational Tests of Active Galactic Nuclei Feedback: An Overview of Approaches and Interpretation
GalaxiesGrowing supermassive black holes (Active Galactic Nuclei; AGN) release energy with the potential to alter their host galaxies and larger-scale environment; a process named “AGN feedback”.
Chris M. Harrison +1 more
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Observations of Radio Emission from Normal Galaxies [PDF]
, 1963 DS Mathewson, JM Rome
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A new radio map of the sky and a model of the galaxy.
, 1956 H. C. Ko, J. D. Kraus
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The Astrophysical JournalWe present Space Telescope Imaging Spectrograph observations from the Hubble Space Telescope of the supermassive black hole (SMBH) at the center of PKS 0745-191, a brightest cluster galaxy (BCG) undergoing powerful radio-mode active galactic nucleus (AGN)
Julie Hlavacek-Larrondo +20 more
doaj +1 more source
The Radio Emission from Normal Galaxies: II. A Study of 20 Spirals at 158 Mc/s [PDF]
, 1961 R. H. Brown, C. Hazard
openalex +1 more source