446 citations · 4.6k across the 54 of their papers we have counts for
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A simple toy model of the advective-acoustic instability. II. Numerical simulations
Jun'ichi Sato, Thierry Foglizzo, Sebastien Fromang
The physical processes involved in the advective-acoustic instability are investigated with 2D numerical simulations. Simple toy models, developped in a companion paper, are used t…
Magnetic processes in a collapsing dense core. I Accretion and Ejection
P. Hennebelle, S. Fromang
Abridged. It is important for the star formation process to understand the collapse of a prestellar dense core. We investigate the effect of the magnetic field during the first col…
MHD simulations of the magnetorotational instability in a shearing box with zero net flux. II. The effect of transport coefficients
S. Fromang, J. Papaloizou, G. Lesur +1
We study the influence of the choice of transport coefficients (viscosity and resistivity) on MHD turbulence driven by the magnetorotational instability (MRI) in accretion disks. W…
MHD simulations of the magnetorotational instability in a shearing box with zero net flux. I. The issue of convergence
S. Fromang, J. Papaloizou
We study the properties of MHD turbulence driven by the magnetorotational instability (MRI) in accretion disks. We adopt the local shearing box model and focus on the special case…
Midplane sedimentation of large solid bodies in turbulent protoplanetary discs
A. Carballido, S. Fromang, J. Papaloizou
We study the vertical settling of solid bodies in a turbulent protoplanetary disc. We consider the situation when the coupling to the gas is weak or equivalently when the particle…
Global MHD simulations of stratified and turbulent protoplanetary discs. I. Model properties
Sebastien Fromang, Richard P. Nelson
We present the results of global 3-D MHD simulations of stratified and turbulent protoplanetary disc models. The aim of this work is to develop thin disc models capable of sustaini…