37 citations · 163 across the 12 of their papers we have counts for
12 papers
3D simulations of disc-winds extending radially self-similar MHD models
Matthias Stute, Jose Gracia, Nektarios Vlahakis +3
Disc-winds originating from the inner parts of accretion discs are considered as the basic component of magnetically collimated outflows. The only available analytical MHD solution…
Comparison of synthetic maps from truncated jet-formation models with YSO jet observations. II. The effect of varying inclinations
Matthias Stute, Jose Gracia
Analytical radially self-similar models are the best available solutions describing disk-winds but need several improvements. In a previous article, we introduced models of jets fr…
Comparison of synthetic maps from truncated jet-formation models with YSO jet observations
Matthias Stute, Jose Gracia, Kanaris Tsinganos +1
(abridged) Significant progress has been made in the last years in the understanding of the jet formation mechanism through a combination of numerical simulations and analytical MH…
Resistive MHD jet simulations with large resistivity
Miljenko Cemeljic, Jose Gracia, Nektarios Vlahakis +1
Axisymmetric resistive MHD simulations for radially self-similar initial conditions are performed, using the NIRVANA code. The magnetic diffusivity could occur in outflows above an…
Synthetic synchrotron emission maps from MHD models for the jet of M87
J. Gracia, N. Vlahakis, I. Agudo +2
We present self-consistent global, steady-state MHD models and synthetic optically thin synchrotron emission maps for the jet of M87. The model consist of two distinct zones: an in…
The effect of a stellar magnetic variation on the jet velocity
Fabio De Colle, Jose Gracia, Gareth Murphy
Stellar jets are normally constituted by chains of knots with some periodicity in their spatial distribution, corresponding to a variability of order of several years in the ejecti…