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arXiv · 2108.00176

KM3NeT/ARCA expectations in view of a novel multimessenger study of starburst galaxies

Antonio Marinelli·Antonio Ambrosone·Walid Idrissi Ibnsalih·Gennaro Miele·Pasquale Migliozzi·Ofelia Pisanti·Ankur Sharma
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Abstract

Starburst galaxies (SBGs) and more in general starforming galaxies represent a class of galaxies with a high star formation rate (up to 100 solar masses/year). Despite their low luminosity, they can 19 be considered as guaranteed "factories" of high energy neutrinos, being "reservoirs" of accelerated 20 cosmic rays and hosting a high density target gas in the central region. In this contribution 21 we present a novel multimessenger study of these sources and the possibility of observing their 22 neutrino signals with the KM3NeT/ARCA telescope. The differential sensitivity for different SBG 23 scenarios is reported considering track-like neutrino events in the 100 GeV-100 PeV energy range.

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Antonio Marinelli, Antonio Ambrosone, Walid Idrissi Ibnsalih, Gennaro Miele, Pasquale Migliozzi, Ofelia Pisanti, Ankur Sharma. 2021-07-31. KM3NeT/ARCA expectations in view of a novel multimessenger study of starburst galaxies. https://doi.org/10.1088/1748-0221/16/12/c12016

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