Speaker
Antonio Marinelli
(PI)
Description
The TeV/PeV neutrino emission from our Galaxy is related to the population of cosmic-ray accelerators, their activity duration, the maximal energy of injected cosmic rays as well as their propagation and the massive molecular clouds presence. Interesting upper limits on diffuse hadronic emission from the Galactic plane, the Fermi Bubbles and the more massive molecular cloud regions were set in the last years with the actual sensitivity of IceCube and ANTARES telescopes close to the expected neutrino emissivity. No evidence of Galactic point-like component excess has been observed up to now by high energy neutrino telescopes pointing out the subdominant component respect to the diffuse ones. This result is also determined by the fact that PeV injection of Supernovae Remnants last for a short period of time (~ hundred of years). All these aspects will be discussed in this presentation.
Primary author
Antonio Marinelli
(PI)
Co-authors
Dr
Daniele Gaggero
(GRAPPA, university of Amsterdam)
Dario Grasso
(PI)
