O Corona, where art thou? eROSITA's view of UV-optical-IR variability-selected massive black holes in low-mass galaxies

R. Arcodia, A. Merloni, J. Comparat +16

Finding massive black holes (MBHs, $M_{BH}\approx 10^4-10^7{M}_{\odot }$) in the nuclei of low-mass galaxies ($M_{\ast }⪅10^{10}{M}_{\odot }$) is crucial to constrain seeding and…