4 papers
Bolometric correction factor and radiative efficiency for the super-Eddington accretion flow in tidal disruption events
Yongxin Wu, Erlin Qiao, Xuan Fang +3
The estimate of the bolometric luminosity and the radiative efficiency are two key aspects for understanding the properties of the accretion flow around a supermassive black hole (…
Radiation hydrodynamic simulations for the origin of quasi-periodic oscillations for accretion onto supermassive black holes
Yiyang Lin, Erlin Qiao, Jifeng Liu +2
Quasi-periodic oscillation (QPO) has been detected in several accreting supermassive black hole (SMBH) systems, including active galactic nuclei (AGNs) and tidal disruption events…
Dependency of the Bar Formation Timescale On The Halo Spin
Bin-Hui Chen, Sandeep Kumar Kataria, Juntai Shen +1
Bars are among the most prominent structures in disk galaxies. While the widely accepted swing-amplification theory provides a qualitative framework for their formation, the detail…
Early evolution of super-Eddington accretion flow in tidal disruption events
Erlin Qiao, Yongxin Wu, Yiyang Lin +5
Tidal disruption events (TDEs) are luminous black hole (BH) transient sources, which are detected mainly in X-ray and optical bands. It is generally believed that the X-ray emissio…