Sensitivity of ORCA to the neutrino mass ordering and oscillation parameters
ORCA ( Oscillations Research with Cosmics in the Abyss ) is a megaton-scale Cherenkov neutrino detector currently under construction by the KM3NeT collaboration, at a depth of 2450m in the Mediterranean Sea. Atmospheric neutrinos cross the Earth along a wide range of baselines, undergoing matter eff...
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ftzenodo:oai:zenodo.org:1300771 2024-09-15T18:28:46+00:00 Sensitivity of ORCA to the neutrino mass ordering and oscillation parameters BOURRET, Simon QUINN, Liam 2018-06-29 https://doi.org/10.5281/zenodo.1300771 unknown Zenodo https://zenodo.org/communities/neutrino2018 https://doi.org/10.5281/zenodo.1300770 https://doi.org/10.5281/zenodo.1300771 oai:zenodo.org:1300771 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode info:eu-repo/semantics/conferencePoster 2018 ftzenodo https://doi.org/10.5281/zenodo.130077110.5281/zenodo.1300770 2024-07-26T13:07:43Z ORCA ( Oscillations Research with Cosmics in the Abyss ) is a megaton-scale Cherenkov neutrino detector currently under construction by the KM3NeT collaboration, at a depth of 2450m in the Mediterranean Sea. Atmospheric neutrinos cross the Earth along a wide range of baselines, undergoing matter effects which enhance neutrino oscillations in the few GeV energy range with a dependence on the neutrino mass ordering (NMO). The ORCA design consists of a dense configuration of multi-PMT optical modules, exploiting the excellent optical properties of deep seawater to reconstruct both cascade events (mostly νe {\nu_e} ) and track events (mostly νμ \nu_\mu ) down to a few GeV. ORCA is expected to measure the NMO with a median significance greater than 3σ \sigma after a few years of operation. This contribution focuses on the methods and results of the sensitivity studies for the measurement of the mass ordering as well as oscillation parameters (θ23 \theta_{23} , ΔM2 \Delta M^2 ). Conference Object Orca Zenodo |
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ORCA ( Oscillations Research with Cosmics in the Abyss ) is a megaton-scale Cherenkov neutrino detector currently under construction by the KM3NeT collaboration, at a depth of 2450m in the Mediterranean Sea. Atmospheric neutrinos cross the Earth along a wide range of baselines, undergoing matter effects which enhance neutrino oscillations in the few GeV energy range with a dependence on the neutrino mass ordering (NMO). The ORCA design consists of a dense configuration of multi-PMT optical modules, exploiting the excellent optical properties of deep seawater to reconstruct both cascade events (mostly νe {\nu_e} ) and track events (mostly νμ \nu_\mu ) down to a few GeV. ORCA is expected to measure the NMO with a median significance greater than 3σ \sigma after a few years of operation. This contribution focuses on the methods and results of the sensitivity studies for the measurement of the mass ordering as well as oscillation parameters (θ23 \theta_{23} , ΔM2 \Delta M^2 ). |
format |
Conference Object |
author |
BOURRET, Simon QUINN, Liam |
spellingShingle |
BOURRET, Simon QUINN, Liam Sensitivity of ORCA to the neutrino mass ordering and oscillation parameters |
author_facet |
BOURRET, Simon QUINN, Liam |
author_sort |
BOURRET, Simon |
title |
Sensitivity of ORCA to the neutrino mass ordering and oscillation parameters |
title_short |
Sensitivity of ORCA to the neutrino mass ordering and oscillation parameters |
title_full |
Sensitivity of ORCA to the neutrino mass ordering and oscillation parameters |
title_fullStr |
Sensitivity of ORCA to the neutrino mass ordering and oscillation parameters |
title_full_unstemmed |
Sensitivity of ORCA to the neutrino mass ordering and oscillation parameters |
title_sort |
sensitivity of orca to the neutrino mass ordering and oscillation parameters |
publisher |
Zenodo |
publishDate |
2018 |
url |
https://doi.org/10.5281/zenodo.1300771 |
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Orca |
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Orca |
op_relation |
https://zenodo.org/communities/neutrino2018 https://doi.org/10.5281/zenodo.1300770 https://doi.org/10.5281/zenodo.1300771 oai:zenodo.org:1300771 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.130077110.5281/zenodo.1300770 |
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1810470208527138816 |