The knee in the cosmic ray energy spectrum
arXiv:0906.3949
Abstract
An update of the status of the knee in the cosmic ray energy spectrum at 3-4 PeV is presented. We argue that the evidence in favour of the presence of a 'single source' is even stronger than before.
Proc. 31st Int. Cosm. Ray Conf., Lodz, Poland, 4 pages, 3 figures, ID 0301