KM3NeT/ARCA Sensitivity to Starburst Galaxies

A. Ambrosone; W.I. Ibnsalih; A. Marinelli; G. Miele; P. Migliozzi; M. R. Musone

doi:10.1051/epjconf/202328003001

All issues

Volume 280 (2023)

EPJ Web Conf., 280 (2023) 03001

Abstract

Open Access

Issue		EPJ Web Conf. Volume 280, 2023 RICAP-22, 8^th Roma International Conference on Astroparticle Physics


Article Number		03001
Number of page(s)		4
Section		Extra Galactic Sources
DOI		https://doi.org/10.1051/epjconf/202328003001
Published online		20 March 2023

EPJ Web of Conferences 280, 03001 (2023)
https://doi.org/10.1051/epjconf/202328003001

KM3NeT/ARCA Sensitivity to Starburst Galaxies

A. Ambrosone¹^,2, W.I. Ibnsalih²^,3^*, A. Marinelli¹^,2^,5, G. Miele¹^,2^,4, P. Migliozzi² and M. R. Musone²^,3 On behalf of the KM3NeT Collaboration

¹ Dipartimento di Fisica “Ettore Pancini”, Università degli studi di Napoli “Federico II”, Complesso Univ. Monte S. Angelo, I-80126 Napoli, Italy
² INFN - Sezione di Napoli, Complesso Univ. Monte S. Angelo, I-80126 Napoli, Italy
³ Università degli studi della Campania Luigi Vanvitelli
⁴ Scuola Superiore Meridionale, Università degli studi di Napoli “Federico II”, Largo San Marcellino 10, 80138 Napoli, Italy
⁵ INAF-Osservatorio Astronomico di Capodimonte, Salita Moiariello 16, I-80131 Naples, Italy

^* e-mail: walid.idrissiibnsalih@unicampania.it

Published online: 20 March 2023

Abstract

In this work, the expectations of the full detector KM3NeT/ARCA are presented for particular starburst galaxies signals. For the point-like search approach, we considered the most promising local starburst galaxies to be observed as point-like neutrino excesses: NGC 1068, the Small Magellanic Cloud and the Circinus Galaxy. In both cases, we provide the energy-integrated sensitivity for two ARCA building blocks in the energy range 100 GeV − 10 PeV. In the diﬀuse scenario, both track and shower events were considered. For the point like analysis, only ν_µ charge current events were taken into account. Interestingly, ARCA has the potential to constrain the selected phenomenological scenarios, providing evidence of the link between star-forming processes and hadronic emissions.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).

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