1209.6442 (M. Lemoine)

Acceleration and propagation of ultrahigh energy cosmic rays    [PDF]

M. Lemoine

The origin of the highest energy cosmic rays represents one of the most conspicuous enigmas of modern astrophysics, in spite of gigantic experimental efforts in the past fifty years, and of active theoretical research. The past decade has known exciting experimental results, most particularly the detection of a cut-off at the expected position for the long sought Greisen-Zatsepin-Kuzmin suppression as well as evidence for large scale anisotropies. This paper summarizes and discusses recent achievements in this field.

View original: http://arxiv.org/abs/1209.6442