128 citations · 881 across the 28 of their papers we have counts for
5 papers · 1 filter
A simple model for magnetic reconnection heated corona
B. F. Liu, S. Mineshige, K. Shibata
We construct a simple model for a magnetic reconnection heated corona above a thin accretion disk in AGNs and Galactic black hole candidates(GBHCs). The basic assumptions are that…
Two-temperature coronal flow above a thin disk
B. F. Liu, S. Mineshige, F. Meyer +2
We extended the disk corona model (Meyer & Meyer-Hofmeister 1994; Meyer, Liu, & Meyer-Hofmeister 2000a) to the inner region of galactic nuclei by including different temperatures i…
Truncation of geometrically thin disks around massive black holes in galactic nuclei
Bifang Liu, Emmi Meyer-Hofmeister
The concept of an advection-dominated accretion flow (ADAF), with or without wind loss, was used to describe the spectra of the galactic center source Sgr A*, low-luminosity AGN an…
Evaporation of accretion disks around black holes: the disk-corona transition and the connection to the advection-dominated accretion flow
B. F. Liu, W. Yuan, F. Meyer +2
We apply the disk-corona evaporation model (Meyer & Meyer-Hofmeister) originally derived for dwarf novae to black hole systems. This model describes the transition of a thin cool o…
The long-term optical behavior of MRK421
F. K. Liu, B. F. Liu, G. Z. Xie
All data available in B band for the BL Lac object MRK421 from 22 publications are used to construct a historical light curve, dating back to 1900. It is found that the light curve…