Add to ORKGWe show that the diffusion approximation breaks down for particle acceleration at oblique shocks with velocities typical of young supernova remnants. Higher order anisotropies flatten the spectral index at quasi-parallel shocks and steepen the spectral index at quasi-perpendicular shocks. We compare the theory with observed spectral indices. Key words: cosmic rays, acceleration of particles, shock waves, ISM: supernova remnants
We simulate time-dependent particle acceleration in the blast wave of a young supernova remnant (SNR...
Diffusive shock acceleration in the environs of a remnant's expanding shell is a popular candidate f...
Abstract: Supernova remnants (SNRs) are thought to be the primary candidates for the sources of Gala...
We show that the diffusion approximation breaks down for particle acceleration at oblique shocks wit...
Supernova remnants (SNRs) are believed to accelerate particles up to high energies through the mecha...
. In the theory of diffusive acceleration at oblique shock fronts the question of the existence of a...
Perpendicular shocks are shown to be rapid particle accelerators that perform optimally when the rat...
Our purpose is to evaluate the rate of the maximum energy and the acceleration rate that cosmic rays...
The direct measurements of cosmic rays (CRs), after correction for the propagation effects in the in...
Our purpose is to evaluate the rate of the maximum energy and the acceleration rate that cosmic rays...
Supernovae remnant shock waves could be at the origin of cosmic rays up to energies in excess of the...
It is now well established that cosmic rays (CRs) are accelerated at collisionless shocks through di...
Abstract Particle acceleration occurs on a range of scales from AU in the heliosphere to Mpc in clus...
International audienceSupernovae remnant shock waves could be at the origin of cosmic rays up to ene...
International audienceIn the last few years, several experiments have shown that the cosmic ray spec...
We simulate time-dependent particle acceleration in the blast wave of a young supernova remnant (SNR...
Diffusive shock acceleration in the environs of a remnant's expanding shell is a popular candidate f...
Abstract: Supernova remnants (SNRs) are thought to be the primary candidates for the sources of Gala...
We show that the diffusion approximation breaks down for particle acceleration at oblique shocks wit...
Supernova remnants (SNRs) are believed to accelerate particles up to high energies through the mecha...
. In the theory of diffusive acceleration at oblique shock fronts the question of the existence of a...
Perpendicular shocks are shown to be rapid particle accelerators that perform optimally when the rat...
Our purpose is to evaluate the rate of the maximum energy and the acceleration rate that cosmic rays...
The direct measurements of cosmic rays (CRs), after correction for the propagation effects in the in...
Our purpose is to evaluate the rate of the maximum energy and the acceleration rate that cosmic rays...
Supernovae remnant shock waves could be at the origin of cosmic rays up to energies in excess of the...
It is now well established that cosmic rays (CRs) are accelerated at collisionless shocks through di...
Abstract Particle acceleration occurs on a range of scales from AU in the heliosphere to Mpc in clus...
International audienceSupernovae remnant shock waves could be at the origin of cosmic rays up to ene...
International audienceIn the last few years, several experiments have shown that the cosmic ray spec...
We simulate time-dependent particle acceleration in the blast wave of a young supernova remnant (SNR...
Diffusive shock acceleration in the environs of a remnant's expanding shell is a popular candidate f...
Abstract: Supernova remnants (SNRs) are thought to be the primary candidates for the sources of Gala...