135 citations · 1.2k across the 53 of their papers we have counts for
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French SKA White Book - The French Community towards the Square Kilometre Array
F. Acero, J. -T. Acquaviva, R. Adam +175
The "Square Kilometre Array" (SKA) is a large international radio telescope project characterised, as suggested by its name, by a total collecting area of approximately one square…
The Highly Collimated Radio Jet of HH 80-81: Structure and Non-Thermal Emission
Adriana Rodríguez-Kamenetzky, Carlos Carrasco-González, Anabella Araudo +7
Radio emission from protostellar jets is usually dominated by free-free emission from thermal electrons. However, in some cases, it has been proposed that non-thermal emission coul…
On the maximum energy of non-thermal particles in the primary hotspot of Cygnus A
Anabella T. Araudo, Anthony R. Bell, Katherine M. Blundell +1
We study particle acceleration and magnetic field amplification in the primary hotspot in the northwest jet of radiogalaxy Cygnus A. By using the observed flux density at 43 GHz in…
Cosmic Ray Acceleration by Relativistic Shocks: Limits and Estimates
AR Bell, AT Araudo, JH Matthews +1
We examine limits to the energy to which cosmic rays can be accelerated by relativistic shocks, showing that acceleration of light ions as high as 100 EeV is unlikely. The implicat…
Plunging neutron stars as origin of organised magnetic field in galactic nuclei
V. Karas, O. Kopacek, D. Kunneriath +4
Black holes cannot support their own internal magnetic field like, for example, compact stars can. Despite this fact observations indicate that event horizons of supermassive black…
Amplification of perpendicular and parallel magnetic fields by cosmic ray currents
James H. Matthews, Anthony R. Bell, Katherine M. Blundell +1
Cosmic ray (CR) currents through magnetised plasma drive strong instabilities producing amplification of the magnetic field. This amplification helps explain the CR energy spectrum…