66 citations · 353 across the 36 of their papers we have counts for
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astro-ph.HE2022★ 3 cited
Effect of radiation drag on the line-force-driven winds
Bei-Chuan Wang, Xiao-Hong Yang, De-Fu Bu +1
Ultra-fast outflows (UFOs) with mildly relativistic velocities are measured using the X-ray spectra of radio-quiet and -loud active galactic nuclei (AGNs). In general, UFOs are bel…
astro-ph.HE2022
The origin of the optical/ultraviolet emission of optical/ultraviolet tidal disruption events
De-Fu Bu, Erlin Qiao, Xiao-Hong Yang +1
One of the most prominent problems of optical/ultraviolet (UV) tidal disruption events (TDEs) is the origin of their optical/UV emission. It has been proposed that the soft X-rays…
astro-ph.HE2022★ 10 cited
Large-scale Dynamics of Winds Driven by Line Force from a Thin Accretion Disk
Yi Zhu, De-Fu Bu, Xiao-Hong Yang +2
Winds play a significant role in active galactic nuclei feedback process. Previous simulations studying winds only focus on a small dynamical range. Therefore, it is unknown how fa…