• On the black hole mass of the γ-ray emitting narrow-line Seyfert 1 galaxy 1H 0323+342 

      Landt, Hermine; Ward, Martin John; Baloković, Mislav; Kynoch, Daniel; Storchi-Bergmann, Thaisa; Boisson, Catherine; Done, Chris; Schimoia, Jáderson da Silva; Stern, Daniel (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 ...