TY - JOUR
T1 - Updated results on neutrino Non-Standard Interactions with KM3NeT/ORCA6
AU - KM3NeT Collaboration
AU - Pedrajas, Alfonso Lazo
AU - Aiello, S.
AU - Albert, A.
AU - Alves Garre, S.
AU - Aly, Z.
AU - Ambrosone, A.
AU - Ameli, F.
AU - Andre, M.
AU - Androutsou, E.
AU - Anguita, M.
AU - Aphecetche, L.
AU - Ardid, M.
AU - Ardid, S.
AU - Atmani, H.
AU - Aublin, J.
AU - Bailly-Salins, L.
AU - Bardačová, Z.
AU - Baret, B.
AU - Bariego-Quintana, A.
AU - Basegmez du Pree, S.
AU - Becherini, Y.
AU - Bendahman, M.
AU - Benfenati, F.
AU - Benhassi, M.
AU - Benoit, D. M.
AU - Berbee, E.
AU - Bertin, V.
AU - Biagi, S.
AU - Boettcher, M.
AU - Bonanno, D.
AU - Boumaaza, J.
AU - Bouta, M.
AU - Bouwhuis, M.
AU - Bozza, C.
AU - Bozza, R. M.
AU - Brânzaş, H.
AU - Bretaudeau, F.
AU - Bruijn, R.
AU - Brunner, J.
AU - Bruno, R.
AU - Buis, E.
AU - Buompane, R.
AU - Busto, J.
AU - Caiffi, B.
AU - Calvo, D.
AU - Campion, S.
AU - Capone, A.
AU - Carenini, F.
AU - Carretero, V.
AU - Razzaque, S.
N1 - Publisher Copyright:
© Copyright owned by the author(s) under the terms of the Creative Commons.
PY - 2024/9/27
Y1 - 2024/9/27
N2 - KM3NeT/ORCA is an underwater neutrino telescope currently under construction in the Mediterranean Sea, with the goal of measuring atmospheric neutrino oscillation parameters and determining the neutrino mass ordering. KM3NeT/ORCA can additionally provide constraints on physics beyond the Standard Model which could appear through strong matter effects, such as the neutrino Non-Standard Interactions (NSIs). This work reports on the results of the NSIs search with the final dataset of ORCA6, the first configuration of ORCA with six detection units, which uses 433 kton-years of exposure and improved calibration, reconstruction and selection methods compared to previous works. The obtained bounds at 90% CL, |εμτ| ≤ 5.5 · 10−3, |εeτ| ≤ 7.8 · 10−2, |εeμ| ≤ 5.8 · 10−2 and −0.015 ≤ εττ − εμμ ≤ 0.016, are comparable to the current most stringent limits on any NSIs parameter.
AB - KM3NeT/ORCA is an underwater neutrino telescope currently under construction in the Mediterranean Sea, with the goal of measuring atmospheric neutrino oscillation parameters and determining the neutrino mass ordering. KM3NeT/ORCA can additionally provide constraints on physics beyond the Standard Model which could appear through strong matter effects, such as the neutrino Non-Standard Interactions (NSIs). This work reports on the results of the NSIs search with the final dataset of ORCA6, the first configuration of ORCA with six detection units, which uses 433 kton-years of exposure and improved calibration, reconstruction and selection methods compared to previous works. The obtained bounds at 90% CL, |εμτ| ≤ 5.5 · 10−3, |εeτ| ≤ 7.8 · 10−2, |εeμ| ≤ 5.8 · 10−2 and −0.015 ≤ εττ − εμμ ≤ 0.016, are comparable to the current most stringent limits on any NSIs parameter.
UR - http://www.scopus.com/inward/record.url?scp=85212256797&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:85212256797
SN - 1824-8039
VL - 444
JO - Proceedings of Science
JF - Proceedings of Science
M1 - 998
T2 - 38th International Cosmic Ray Conference, ICRC 2023
Y2 - 26 July 2023 through 3 August 2023
ER -