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astro-ph2006★ 2 cited
On the role of galactic magnetic halo in the ultra high energy cosmic rays propagation
Pascal Chardonnet, Alvise Mattei
The study of propagation of Ultra High Energy Cosmic Rays (UHECR) is a key step in order to unveil the secret of their origin. Up to now it was considered only the influence of the…
astro-ph2005
Ultra High Energy Cosmic Rays from charged black holes. A new theoretical possibility?
Alvise Mattei
In General Relativity, there is a new field of activity concerning the study of charged stars. In a recent paper, Ray et al. have shown the possibility that the collapse of a charg…