TY - JOUR
T1 - The KM3NeT online analysis system
AU - KM3NeT Collaboration
AU - Bouasla, Amani Besma
AU - Attallah, Reda
AU - Adriani, O.
AU - Albert, A.
AU - Alhebsi, A. R.
AU - Alshalloudi, S.
AU - Alshamsi, M.
AU - Alves Garre, S.
AU - Ameli, F.
AU - Andre, M.
AU - Aphecetche, L.
AU - Ardid, M.
AU - Ardid, S.
AU - Aublin, J.
AU - Badaracco, F.
AU - Bailly-Salins, L.
AU - Baret, B.
AU - Bariego-Quintana, A.
AU - Barnard, M.
AU - Becherini, Y.
AU - Bendahman, M.
AU - Benfenati Gualandi, F.
AU - Benhassi, M.
AU - Benoit, D. M.
AU - Beňušová, Z.
AU - Berbee, E.
AU - Berti, E.
AU - Bertin, V.
AU - Betti, P.
AU - Biagi, S.
AU - Boettcher, M.
AU - Bonanno, D.
AU - Bondì, M.
AU - Bottai, S.
AU - Bouasla, A. B.
AU - Boumaaza, J.
AU - Bouta, M.
AU - Bouwhuis, M.
AU - Bozza, C.
AU - Bozza, R. M.
AU - Brânzaş, H.
AU - Bretaudeau, F.
AU - Breuhaus, M.
AU - Bruijn, R.
AU - Brunner, J.
AU - Bruno, R.
AU - Buis, E.
AU - Buompane, R.
AU - Burriel, I.
AU - Razzaque, S.
N1 - Publisher Copyright:
© Copyright owned by the author(s)
PY - 2025/12/30
Y1 - 2025/12/30
N2 - KM3NeT is a multi-purpose neutrino detector under construction in the Mediterranean Sea and currently taking data with a partial detector configuration. It is composed of two deep-sea water-Cherenkov detectors located at two different sites: ARCA (Italy), optimised for the detection of high-energy cosmic neutrinos in the TeV-PeV range, and ORCA (France), optimised for low-energy atmospheric neutrinos in the few-GeV range. Thanks to the multi-PMT design of their optical modules, both detectors are sensitive also to MeV neutrinos emitted by core-collapse supernovae, allowing them to be used for neutrino astronomy across an energy range from a few MeV to a few PeV. KM3NeT is actively involved in real-time multi-messenger searches, which aim at studying transient astrophysical phenomena by the simultaneous observation of different cosmic messengers. Given their large field of view and almost 100% duty cycle, neutrino telescopes are ideally suited to early notify other multi-messenger facilities when interesting neutrino candidates are detected and to perform follow-ups of external triggers. To achieve these goals, the KM3NeT Collaboration has set up an online analysis platform that continuously performs real-time reconstruction and classification of all ARCA and ORCA events, core-collapse supernova searches, and follow-ups of received alerts. This contribution reports about the current status of the KM3NeT online analysis system.
AB - KM3NeT is a multi-purpose neutrino detector under construction in the Mediterranean Sea and currently taking data with a partial detector configuration. It is composed of two deep-sea water-Cherenkov detectors located at two different sites: ARCA (Italy), optimised for the detection of high-energy cosmic neutrinos in the TeV-PeV range, and ORCA (France), optimised for low-energy atmospheric neutrinos in the few-GeV range. Thanks to the multi-PMT design of their optical modules, both detectors are sensitive also to MeV neutrinos emitted by core-collapse supernovae, allowing them to be used for neutrino astronomy across an energy range from a few MeV to a few PeV. KM3NeT is actively involved in real-time multi-messenger searches, which aim at studying transient astrophysical phenomena by the simultaneous observation of different cosmic messengers. Given their large field of view and almost 100% duty cycle, neutrino telescopes are ideally suited to early notify other multi-messenger facilities when interesting neutrino candidates are detected and to perform follow-ups of external triggers. To achieve these goals, the KM3NeT Collaboration has set up an online analysis platform that continuously performs real-time reconstruction and classification of all ARCA and ORCA events, core-collapse supernova searches, and follow-ups of received alerts. This contribution reports about the current status of the KM3NeT online analysis system.
UR - https://www.scopus.com/pages/publications/105029028342
U2 - 10.22323/1.501.1115
DO - 10.22323/1.501.1115
M3 - Conference article
AN - SCOPUS:105029028342
SN - 1824-8039
VL - 501
JO - Proceedings of Science
JF - Proceedings of Science
M1 - 1115
T2 - 39th International Cosmic Ray Conference, ICRC 2025
Y2 - 15 July 2025 through 24 July 2025
ER -