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Neutrino Oscillation Workshop - NOW 2008, Conca Specchiulla, Oranto : Italie (2009)
Cosmogenic neutrino production from the propagation of ultra-high energy cosmic-ray nuclei
D. Allard1

In this proceeding, we study the production of cosmogenic neutrinos from the propagation of ultra-high energy cosmic-ray (UHECR) nuclei. After discussing the main production channels for cosmic-ray nuclei, we investigate the dependence of the expected fluxes on astrophysical parameter such as the composition, the cosmological distribution of the sources, or the maximum energy of the accelerated cosmic-rays. We finally discuss the detectability of these cosmogenic neutrinos between 10^12 and 10^20 eV.
1 :  APC - UMR 7164 - AstroParticule et Cosmologie
Physique/Astrophysique/Phénomènes cosmiques de haute energie

Planète et Univers/Astrophysique/Phénomènes cosmiques de haute energie