Are Narrow-line Seyfert 1 Galaxies Powered by Low-mass Black Holes?
Authors: Gayathri Viswanath, C.S. Stalin, Suvendu Rakshit, Kshama S. Kurian, K. Ujjwal, Shivappa B. Gudennavar, and Sreeja S. Kartha
2019 The Astrophysical Journal Letters881L24.
Provider: AAS Journals
Caption: Figure 2.
Distribution of logarithmic of MBH in units of M⊙ for different categories of sources in our sample. The yellow and green histograms are for ﹩{M}_{\mathrm{BH}}^{\mathrm{VM}}﹩ and ﹩{M}_{\mathrm{BH}}^{\mathrm{AD}}﹩, respectively.