The first sensors of the IceCube neutrino observatory were deployed at the South Pole during
the austral summer of 2004–2005 and have been producing data since February 2005. …

We extend the eigenfunction method of computing the power-law spectrum of particles
accelerated at a relativistic shock front to apply to shocks of arbitrarily high Lorentz factor. In …

We consider the acceleration of charged particles near ultrarelativistic shocks, with Lorentz
factor . We present simulations of the acceleration process and compare these with results …

The Origin of Cosmic Rays above 10 18.5 eV ADS Classic is now deprecated. It will be
completely retired in October 2019. This page will automatically redirect to the new ADS …

We consider the acceleration of charged particles at the ultrarelativistic shocks, with Lorentz
factors Γ s ≫1 relative to the upstream medium, arising in relativistic fireball models of …

A spherically symmetric model is presented for the interaction of a pulsar wind with the
associated supernova remnant. This results in a pulsar wind nebula whose evolution is coupled …

Motivated by the recent high-precision measurements of cosmic rays by several new-generation
experiments, we have carried out a detailed study to understand the observed energy …

Aims.We discuss the linear theory of the Weibel instability in a relativistic plasma driven by
ultra-relativistic beams, describing the physics of the generation of magnetic fields in the ultra-…

Aims.We discuss the onset of the nonlinear stage of the electromagnetic Weibel instability in
a relativistic plasma, and the process of current coalescence that follows this instability. The …

Hydrodynamical simulations are presented of a pulsar wind emitted by a supersonically moving
pulsar. The pulsar moves through the interstellar medium or, in the more interesting case…