25 citations · 25 across the 1 of their papers we have counts for
2 papers
astro-ph.HE2020★ 25 cited
Possible ~0.4 hour X-ray quasi-periodicity from an ultrasoft active galactic nucleus
J. R. Song, X. W. Shu, L. M. Sun +6
RX J1301.9+2747 is an ultrasoft active galactic nucleus (AGN) with unusual X-ray variability that is characterized by a long quiescent state and a short-lived flare state. The X-ra…
astro-ph.GA2019
Does black-hole growth depend fundamentally on host-galaxy compactness?
Q. Ni, G. Yang, W. N. Brandt +5
Possible connections between central black-hole (BH) growth and host-galaxy compactness have been found observationally, which may provide insight into BH-galaxy coevolution: compa…