| Issue |
EPJ Web Conf.
Volume 319, 2025
RICAP-24, 9th Roma International Conference on Astroparticle Physics
|
|
|---|---|---|
| Article Number | 12010 | |
| Number of page(s) | 5 | |
| Section | Parallel Session: Hardware and Software Developments | |
| DOI | https://doi.org/10.1051/epjconf/202531912010 | |
| Published online | 06 March 2025 | |
https://doi.org/10.1051/epjconf/202531912010
The KM3NeT online processing for multi-messenger alerts
1 Università La Sapienza, Dipartimento di Fisica, Piazzale Aldo Moro 2, Roma, 00185 Italy
2 INFN, Sezione di Roma, Piazzale Aldo Moro 2, Roma, 00185 Italy
* e-mail: massimo.mastrodicasa@roma1.infn.it
Published online: 6 March 2025
KM3NeT is a deep-sea research infrastructure under construction in the Mediterranean Sea. It consists of two water-Cherenkov neutrino telescopes: ARCA (Italy), designed to identify and study TeV-PeV astrophysical neutrino sources, and ORCA (France), aiming at studying the intrinsic properties of neutrinos in the few-GeV range. Both detectors are also sensitive to neutrinos emitted in the MeV range by core-collapse supernovae. KM3NeT is actively involved in real-time multi-messenger searches, which aim at combining information from the simultaneous observation of complementary cosmic messengers with different observatories. These searches allow to increase the discovery potential of transient sources by sending alerts in real-time when potencial interesting events are detected. The KM3NeT online analysis framework is continuously reconstructing all ARCA and ORCA events, performing core-collapse supernova analyses and searching for spatial and temporal coincidences with alerts received from other multi-messenger instruments. This contribution deals with the description of the KM3NeT online processing system for multi-messenger alerts.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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