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30 May 2022 to 4 June 2022
Virtual Seoul
Asia/Seoul timezone

Acoustic Neutrino Detection In a Adriatic Multidisciplinary Observatory (ANDIAMO)

Not scheduled
5m
Virtual Seoul

Virtual Seoul

Poster New neutrino technologies Poster

Speaker

Dr Andreino Simonelli (INFN Napoli)

Description

The existence of cosmic accelerators able to emit charged particles up to EeV energies has been confirmed by the observations made in the last years by experiments such as Auger and Telescope Array. The interaction of such energetic cosmic-rays with gas or low energy photons, surrounding the astrophysical sources or present in the intergalactic medium, guarantee an ultra-high-energy neutrino related emission. When these energetic neutrinos interact in a medium produce a thermo-acoustic process where the energy of generated particle cascades can be conveyed in a pressure pulse propagating into the same medium. The kilometric attenuation length as well as the well-defined shape of the expected pulse suggest a large-area-undersea-array of acoustic sensors as an ideal observatory. For this scope, we propose to exploit the existing and no more operative offshore (oil rigs) powered platforms in the Adriatic sea as the main infrastructure to build an acoustic submarine array of dedicated hydrophones covering a surface area up to 10000 Km^2 and a volume up to 500 Km^3.

Primary authors

Dr Andreino Simonelli (INFN Napoli) Dr Antonio Marinelli (INFN Napoli) Dr Pasquale Migliozzi (INFN Napoli)

Presentation Materials