4 citations · 4 across the 1 of their papers we have counts for
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Towards the Event Horizon - The Vicinity of AGN at Micro-Arcsecond Resolution
T. P. Krichbaum, D. A. Graham, W. Alef +18
We summarize the present status of VLBI experiments at 3 mm (86 GHz), 2 mm (129-150 GHz) and 1.3 mm (215-230 GHz). We present and discuss a new 3 mm VLBI map of M87 (Virgo A), whic…
A Note on Hydrodynamic Viscosity and Selfgravitation in Accretion Disks
Wolfgang J. Duschl, Peter A. Strittmatter, Peter L. Biermann
We propose a generalized accretion disk viscosity prescription based on hydrodynamically driven turbulence at the critical effective Reynolds number. This approach is consistent wi…
Viscosity in Selfgravitating Accretion Disks
W. J. Duschl, Peter A. Strittmatter, Peter L. Biermann
We show that the standard model for geometrically thin accretion disks (alpha-disks) leads to inconsistencies if selfgravity plays a role. This problem arises from the parametrizat…