Orateur
makarim bouyahiaoui
Description
We study the possibility that a local nearby supernova Vela is responsible for the knee in the cosmic rays spectrum. This source could also explain the excess of IceCube neutrinos with energies E > 100TeV and gamma-ray excess at high Galactic latitudes at energies E > 300 GeV in FermiLat data. Our work takes into account the presence of the Local Bubble which plays the role of a shield for cosmic rays flux and target to produce neutrinos and gamma rays from primordial Vela PeV protons.
| Field | InterStellar Medium |
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