Navegação por Assunto "Quasars: individual: 1H 0323+342"
Resultados 1-1 de 1
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On the black hole mass of the γ-ray emitting narrow-line Seyfert 1 galaxy 1H 0323+342
(2017) [Artigo de periódico]Narrow-line Seyfert 1 galaxies have been identified by the Fermi Gamma-Ray Space Telescope as a rare class of γ -ray emitting active galactic nuclei. The lowest redshift candidate among them is the source 1H 0323+342. Here ...