Ultra High Energy Neutrino-Relic Neutrino Interactions In Dark Halos to Solve Infrared-Tev And GZK Cut-Off

2001/07/11 by D. Fargion, M. Grossi, P. G. De Sanctis Lucentini
Physics and Astronomy · #astro-ph

paper · pdf

published as 27th ICRC 2001, HE 3.6, Vol. 4, p.1578-1581, Germany, 2001. · 4 pages, 3 figures, 2 tables ICRC 2001 HE 3.6 Dark Matter - Germany

arxiv created 2001/07/11 · arxiv updated 2009/12/01

Abstract

Ultra High Energy Neutrino scattering on Relic Light Neutrinos in Dark Galactic or Local Group lead to Z and WW,ZZ showering: the nucleon component of the shower may overcome the GZK cut-off while the electro-magnetic tail at TeVs up to EeVs energy may solve the Infrared-TeV cut-off in a natural way. Different Gamma TeV puzzles may find a solution within this scenario: new predictions on UHECR spectra in future data are derived.

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