Browsing by Subject "Galaxies: individual: SBS 0846+513"

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Prospects for γ-ray observations of narrow-line Seyfert 1 galaxies with the Cherenkov Telescope Array. II. γ-γ absorption in the broad-line region radiation fields

Romano, P.; Böttcher, M.; Foschini, L.; Boisson, C.; Vercellone, S. (Oxford Univ Press, 2020)

Gamma-ray emitting narrow-line Seyfert 1 (γ-NLS1) galaxies possibly harbour relatively low-mass black holes (106–108 M⊙) accreting close to the Eddington limit, and share many characteristics with their sibling sources, ...