Feb 18 – 26, 2021
Online
Europe/Rome timezone

Astrophysical or Atmospheric prompt neutrinos in Icecube?

Feb 25, 2021, 12:15 PM
5m
Room 2 (https://unipd.link/NeuTel-ParallelRoom2)

Room 2

https://unipd.link/NeuTel-ParallelRoom2

Parallel Flash talk Neutrino Telescopes and Multimessenger Astrophysical Models

Speaker

Daniele Fargion (ROMA1)

Description

After a decade of Highest Energy Neutrino records at several tens TeV in Icecube we had no observed among first hundred of events,(exept an unique delayed neutrino-gamma 2017 flare) any sharp correlated brightest gamma-neutrino event. Icecube maps and events did not reveal any galactic plane signature, no significant tau double bangs. On the contrary Icecube found a remarkable
and comparable electro-muon flavor presence. All these almost missing imprint for any astrophysics are pointing to the ruling discover of the atmospheric charm neutrino signature able to smear and hide the underline astrophysical one.

Primary author

Co-authors

Dr Maxim Khlopov Pietro Oliva (Università degli Studi Niccolò Cusano) Dr P.G. De Sanctis Lucentini

Presentation materials