The discovery of high-energy cosmic neutrinos has raised great interest in the field of neutrino astronomy. The KM3NeT/ARCA detector is currently under construction at the bottom of the Mediterranean Sea and is measuring high-energy neutrinos. The complete detector will instrument a cubic kilometre of seawater with photomultiplier tubes that detect the Cherenkov radiation from the products of neutrino interactions. The design is focused on discovering high-energy neutrino sources which requires an excellent angular resolution. This contribution covers the reconstruction algorithms deployed in the full KM3NeT/ARCA detector and their performances. The angular resolution reaches below 0.1◦ for tracks and below 1◦ for cascades and double cascades that originate from tau neutrinos. Additionally, the neutrino selections for the full KM3NeT/ARCA diffuse and point source studies are covered.

Event reconstruction and neutrino selection with KM3NeT/ARCA230 / Van Eeden, T.J., Seneca, J., Aiello, S., Albert, A., Alves Garre, S., Aly, Z., Ambrosone, A., Ameli, F., Andre, M., Androutsou, E., Anguita, M., Aphecetche, L., Ardid, M., Ardid, S., Atmani, H., Aublin, J., Bailly-Salins, L., Bardacova, Z., Baret, B., Bariego-Quintana, A., et al.. - In: POS PROCEEDINGS OF SCIENCE. - ISSN 1824-8039. - 444:(2024), pp. 1-10. (38th International Cosmic Ray Conference, ICRC 2023 Nagoya, Japan ) [10.22323/1.444.1074].

Event reconstruction and neutrino selection with KM3NeT/ARCA230

Ameli F.;Campion S.;Capone A.;Celli S.;Di Palma I.;Gagliardini S.;Mastrodicasa M.;Nicolau C. A.;Veutro A.;Zegarelli A.;
2024

Abstract

The discovery of high-energy cosmic neutrinos has raised great interest in the field of neutrino astronomy. The KM3NeT/ARCA detector is currently under construction at the bottom of the Mediterranean Sea and is measuring high-energy neutrinos. The complete detector will instrument a cubic kilometre of seawater with photomultiplier tubes that detect the Cherenkov radiation from the products of neutrino interactions. The design is focused on discovering high-energy neutrino sources which requires an excellent angular resolution. This contribution covers the reconstruction algorithms deployed in the full KM3NeT/ARCA detector and their performances. The angular resolution reaches below 0.1◦ for tracks and below 1◦ for cascades and double cascades that originate from tau neutrinos. Additionally, the neutrino selections for the full KM3NeT/ARCA diffuse and point source studies are covered.
2024
38th International Cosmic Ray Conference, ICRC 2023
km3net; neutrinos; neutrino telescopes
04 Pubblicazione in atti di convegno::04c Atto di convegno in rivista
Event reconstruction and neutrino selection with KM3NeT/ARCA230 / Van Eeden, T.J., Seneca, J., Aiello, S., Albert, A., Alves Garre, S., Aly, Z., Ambrosone, A., Ameli, F., Andre, M., Androutsou, E., Anguita, M., Aphecetche, L., Ardid, M., Ardid, S., Atmani, H., Aublin, J., Bailly-Salins, L., Bardacova, Z., Baret, B., Bariego-Quintana, A., et al.. - In: POS PROCEEDINGS OF SCIENCE. - ISSN 1824-8039. - 444:(2024), pp. 1-10. (38th International Cosmic Ray Conference, ICRC 2023 Nagoya, Japan ) [10.22323/1.444.1074].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1752864
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