89 citations · 387 across the 16 of their papers we have counts for
3 papers · 1 filter
A disk in the Galactic Center in the past ?
Emmi Meyer-Hofmeister, Friedrich Meyer, Bifang Liu
We raise the question whether in the past a disk could have existed in our Galactic Center which has disappeared now. Our model for the interaction of a cool disk and a hot corona…
Evaporation: The change from accretion via a thin disk to a coronal flow
Friedrich Meyer, Bifang Liu, Emmi Meyer-Hofmeister
We present a model for a corona above a geometrically thin standard disk around a black hole. This corona is fed by matter from the thin disk which evaporates from the cool layers…
Black hole X-ray binaries: A new view on soft-hard spectral transitions
F. Meyer, B. F. Liu, E. Meyer-Hofmeister
The theory of coronal evaporation predicts the formation of an inner hole in the cool thin accretion disk for mass accretion rates below a certain value (~ 1/50 of the Eddington ma…