Articles with "galaxy 1448" as a keyword



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Detection of a variable ultrafast outflow in the narrow-line Seyfert 1 galaxy PG 1448+273

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Published in 2020 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/staa1425

Abstract: Relativistically blueshifted absorption features of highly ionised ions, the so-called ultra-fast outflows (UFOs), have been detected in the X-ray spectra of a number of accreting supermassive black holes. If these features truly originate from accretion… read more here.

Keywords: detection; 1448 273; seyfert galaxy; line seyfert ... See more keywords