3 papers
astro-ph.HE2021
Magnetohydrodynamic Winds Driven by the Line Force from the Standard Thin Disk around Supermassive Black Holes. I. The Case of Weak Magnetic Field
Xiao-Hong Yang, Kamarjan Ablimit, Qi-Xiu Li
Absorption lines with high blue-shifted velocities are frequently found in the ultraviolet (UV) and X-ray spectra of luminous active galactic nuclei (AGNs). This implies that high-…
astro-ph.HE2019
Magnetohydrodynamic numerical simulation of the outflows driven by magnetic field and radiation force from the corona above a thin disk
Xiao-Hong Yang, De-Fu Bu, Qi-Xiu Li
A hot corona is suggested to be above the standard thin disk. The anisotropy of hard X-ray emission in radio-quiet active galactic nuclei implies that the corona is not static and…
astro-ph.HE2018
Numerical simulations of winds driven by radiation force from the corona above a thin disk
Xiao-Hong Yang, De-Fu Bu, Qi-Xiu Li
Observations show that winds can be driven from the innermost region (inside a 50 Schwarschild radius) of a thin disk. It is interesting to study the winds launched from the innerm…