135 citations · 1.2k across the 53 of their papers we have counts for
6 papers · 1 filter
Radiation from matter entrainment in astrophysical jets: the AGN case
Anabella T. Araudo, Valenti Bosch-Ramon, Gustavo E. Romero
Jets are found in a variety of astrophysical sources, from young stellar objects to active galactic nuclei. In all the cases the jet propagates with a supersonic velocity through t…
Non-thermal radiation from a runaway massive star
Gustavo E. Romero, Paula Benaglia, Cintia S. Peri +2
We present a study of the radio emission from a massive runaway star. The star forms a bow shock that is clearly observed in the infrared. We have performed VLA observations under…
Non-thermal radiation associated with astrophysical shock waves
Anabella T. Araudo
The main goal of this thesis is to study the physical processes that can produce non-thermal emission at high energies in astrophysical objects capable to accelerate particles up t…
Detection of nonthermal emission from the bow shock of a massive runaway star
Paula Benaglia, Gustavo E. Romero, Josep Marti +2
The environs of massive, early-type stars have been inspected in recent years in the search for sites where particles can be accelerated up to relativistic energies. Wind regions o…
Gamma rays from cloud penetration at the base of AGN jets
Anabella T. Araudo, Valenti Bosch-Ramon, Gustavo E. Romero
Dense and cold clouds seem to populate the broad line region surrounding the central black hole in AGNs. These clouds could interact with the AGN jet base and this could have obser…
High-energy emission from jet-cloud interactions in AGNs
Anabella T. Araudo, Valenti Bosch-Ramon, Gustavo E. Romero
Active galactic nuclei present continuum and line emission. The emission lines are originated by gas located close to the central super-massive black hole. Some of these lines are…