71 citations · 79 across the 3 of their papers we have counts for
14 papers · 1 filter
Observations of Selected AGN with H.E.S.S
F. Aharonian et al.
A sample of selected active galactic nuclei (AGN) was observed in 2003 and 2004 with the High Energy Stereoscopic System (H.E.S.S.), an array of imaging atmospheric-Cherenkov teles…
Spallation dominated propagation of Heavy Cosmic Rays and the Local Interstellar Medium (LISM)
C. Combet, D. Maurin, J. Donnelly +2
Measurements of ultra heavy nuclei at GeV/n energies in the galactic cosmic radiation address the question of the sources (nucleosynthetic s- and r-processes). As such, the determi…
Particle acceleration in supernova remnants, the Bell-Lucek hypothesis and the cosmic ray "knee"
L. O'C. Drury, E. van der Swaluw, O. Carroll
Young supernova remnants are thought to be the sites where cosmic ray acceleration occurs by the mechanism of diffusive shock acceleration. The maximum energy gained in this proces…
Bimodal production of Be and B in the early Galaxy
E. Parizot, L. Drury
Recently models based on the acceleration of metal-rich material inside superbubbles have been proposed to account for the observed abundances of Be and B in metal-poor halo stars.…
Electron acceleration due to high frequency instabilities at supernova remnant shocks
M. E. Dieckmann, K. G. McClements, S. C. Chapman +2
Observations of synchrotron radiation across a wide range of wavelengths provide clear evidence that electrons are accelerated to relativistic energies in supernova remnants (SNRs)…
The superbubble model for Li, Be and B production and Galactic evolution
Etienne Parizot, Luke Drury
We show that the available constraints relating to LiBeB Galactic evolution can be accounted for by the so-called superbubble model, according to which particles are efficien…