44 citations · 64 across the 4 of their papers we have counts for
4 papers
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…
Resistive jet simulations extending radially self-similar magnetohydrodynamic models
Miljenko Cemeljic, Jose Gracia, Nektarios Vlahakis +1
Numerical simulations with self-similar initial and boundary conditions provide a link between theoretical and numerical investigations of jet dynamics. We perform axisymmetric res…
MHD models and synthetic synchrotron maps for the jet of M87
J. Gracia, S. Bogovalov, K. Tsinganos
We present a self-consistent MHD model for the jet of M87. The model consist of two distinct zones: an inner relativistic outflow, which we identify with the observed jet, and an o…
Testing the inverse-Compton catastrophe scenario in the intra-day variable blazar S5 0716+71: II. A search for intra-day variability at millimetre wavelengths with the IRAM 30 m telescope
I. Agudo, T. P. Krichbaum, H. Ungerechts +12
We report on a densely time sampled polarimetric flux density monitoring of the BL Lac object S5 0716+71 at 86 GHz and 229 GHz with the IRAM 30 m telescope within a coordinated bro…