Determining the neutrino mass ordering and oscillation parameters with KM3NeT/ORCA
International audience The next generation of water Cherenkov neutrino telescopes in the Mediterranean Sea are under construction offshore France (KM3NeT/ORCA) and Sicily (KM3NeT/ARCA). The KM3NeT/ORCA detector features an energy detection threshold which allows to collect atmospheric neutrinos to s...
Published in: | The European Physical Journal C |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2022
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Subjects: | |
Online Access: | https://hal.science/hal-03191157 https://hal.science/hal-03191157/document https://hal.science/hal-03191157/file/s10052-021-09893-0.pdf https://doi.org/10.1140/epjc/s10052-021-09893-0 |
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ftecoleminesnant:oai:HAL:hal-03191157v1 |
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Ecole des Mines de Nantes: HAL |
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ftecoleminesnant |
language |
English |
topic |
neutrino: mass neutrino: oscillation neutrino: atmosphere neutrino: mixing angle neutrino: mass difference neutrino/tau: particle identification antineutrino/tau: particle identification sensitivity KM3NeT unitarity neutrino: mixing data analysis method experimental results [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] |
spellingShingle |
neutrino: mass neutrino: oscillation neutrino: atmosphere neutrino: mixing angle neutrino: mass difference neutrino/tau: particle identification antineutrino/tau: particle identification sensitivity KM3NeT unitarity neutrino: mixing data analysis method experimental results [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] Aiello, S. Albert, A. Garre, S. Alves Aly, Z. Ambrosone, A. Ameli, F. Andre, M. Androulakis, G. Anghinolfi, M. Anguita, M. Anton, G. Ardid, M. Ardid, S. Aublin, J. Bagatelas, C. Baret, B. Basegmez Du Pree, S. Bendahman, M. Benfenati, F. Berbee, E. van den Berg, A.M. Bertin, V. Biagi, S. Bissinger, M. Boettcher, M. Cabo, M. Bou Boumaaza, J. Bouta, M. Bouwhuis, M. Bozza, C. Brânzaş, H. Bruijn, R. Brunner, J. Bruno, R. Buis, E. Buompane, R. Busto, J. Caiffi, B. Calvo, D. Capone, A. Carretero, V. Castaldi, P. Celli, S. Chabab, M. Chau, N. Chen, A. Cherubini, S. Chiarella, V. Chiarusi, T. Circella, M. Cocimano, R. Coelho, J.A.B. Coleiro, A. Colomer Molla, M. Coniglione, R. Coyle, P. Creusot, A. Cruz, A. Cuttone, G. Dallier, Richard de Martino, B. de Palma, M. Di Marino, M. Di Palma, I. Díaz, A.F. Diego-Tortosa, D. Distefano, C. Domi, A. Donzaud, C. Dornic, D. Dörr, M. Drouhin, D. Eberl, T. Eddyamoui, A. van Eeden, T. van Eijk, D. Bojaddaini, I. El Elsaesser, D. Enzenhöfer, A. Espinosa, V. Fermani, P. Ferrara, G. Filipović, M.D. Filippini, F. Fusco, L.A. Gal, T. Soto, A. Garcia Garufi, F. Gatelet, Y. Geisselbrecht, N. Gialanella, L. Giorgio, E. Gozzini, S.R. Gracia, R. Graf, K. Grasso, D. Grella, G. Guderian, D. Guidi, C. Haefner, J. Hallmann, S. Hamdaoui, H. van Haren, H. Heijboer, A. Hekalo, A. Hennig, L. Hernández-Rey, J.J. Hofestädt, J. Huang, F. Ibnsalih, W. Idrissi Illuminati, G. James, C.W. de Jong, M. de Jong, P. Jung, B.J. Kadler, M. Kalaczyński, P. Kalekin, O. Katz, U.F. Khan Chowdhury, N.R. Kistauri, G. van Der Knaap, F. Kooijman, P. Kouchner, A. Kreter, M. Kulikovskiy, V. Lahmann, R. Lamoureux, M. Larosa, G. Lastoria, C. Le Breton, R. Le Stum, S. Leonardi, O. Leone, F. Leonora, E. Lessing, N. Levi, G. Lincetto, M. Clark, M. Lindsey Lipreau, T. Longhitano, F. Lopez-Coto, D. Maderer, L. Mańczak, J. Mannheim, K. Margiotta, A. Marinelli, A. Markou, C. Martin, Lilian Martínez-Mora, J.A. Martini, A. Marzaioli, F. Mastroianni, S. Melis, K.W. Miele, G. Migliozzi, P. Migneco, E. Mijakowski, P. Miranda, L.S. Mollo, C.M. Morganti, M. Moser, M. Moussa, A. Muller, R. Musumeci, M. Nauta, L. Navas, S. Nicolau, C.A. Fearraigh, B.Ó. O'Sullivan, M. Organokov, M. Orlando, A. González, J. Palacios Papalashvili, G. Papaleo, R. Pastore, C. Păun, A.M. Păvălaş, G.E. Pellegrino, C. Perrin-Terrin, M. Pestel, V. Piattelli, P. Pieterse, C. Pikounis, K. Pisanti, O. Poirè, C. Popa, V. Pradier, T. Pühlhofer, G. Pulvirenti, S. Rabyang, O. Raffaelli, F. Randazzo, N. Razzaque, S. Real, D. Reck, S. Riccobene, G. Romanov, A. Rovelli, A. Salesa Greus, F. Samtleben, D.F.E. Sánchez Losa, A. Sanguineti, M. Santangelo, A. Santonocito, D. Sapienza, P. Schnabel, J. Schneider, M.F. Schumann, J. Schutte, H.M. Seneca, J. Sgura, I. Shanidze, R. Sharma, A. Sinopoulou, A. Spisso, B. Spurio, M. Stavropoulos, D. Stellacci, S.M. Taiuti, M. Tayalati, Y. Tenllado, E. Thiersen, H. Tingay, S. Tsourapis, V. Tzamariudaki, E. Tzanetatos, D. van Elewyck, V. Vasileiadis, George Versari, F. Vivolo, D. de Wasseige, G. Wilms, J. Wojaczyński, R. de Wolf, E. Yousfi, T. Zavatarelli, S. Zegarelli, A. Zito, D. Zornoza, J.D. Zúñiga, J. Zywucka, N. Determining the neutrino mass ordering and oscillation parameters with KM3NeT/ORCA |
topic_facet |
neutrino: mass neutrino: oscillation neutrino: atmosphere neutrino: mixing angle neutrino: mass difference neutrino/tau: particle identification antineutrino/tau: particle identification sensitivity KM3NeT unitarity neutrino: mixing data analysis method experimental results [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] |
description |
International audience The next generation of water Cherenkov neutrino telescopes in the Mediterranean Sea are under construction offshore France (KM3NeT/ORCA) and Sicily (KM3NeT/ARCA). The KM3NeT/ORCA detector features an energy detection threshold which allows to collect atmospheric neutrinos to study flavour oscillation. This paper reports the KM3NeT/ORCA sensitivity to this phenomenon. The event reconstruction, selection and classification are described. The sensitivity to determine the neutrino mass ordering was evaluated and found to be 4.4$\sigma $ if the true ordering is normal and 2.3$\sigma $ if inverted, after 3 years of data taking. The precision to measure $\varDelta m^2_{32}$ and $\theta _{23}$ were also estimated and found to be $85 . 10^{-6}~{\mathrm{eV}^{2}}$ and $(^{+1.9}_{-3.1})^{\circ }$ for normal neutrino mass ordering and, $75 . 10^{-6}~{\mathrm{eV}^{2}}$ and $(^{+2.0}_{-7.0})^{\circ }$ for inverted ordering. Finally, a unitarity test of the leptonic mixing matrix by measuring the rate of tau neutrinos is described. Three years of data taking were found to be sufficient to exclude event rate variations larger than 20% at $3\sigma $ level. |
author2 |
Groupe de Recherche en Physique des Hautes Energies (GRPHE) Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-IUT de Colmar Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA)) Institut Pluridisciplinaire Hubert Curien (IPHC) Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) Centre de Physique des Particules de Marseille (CPPM) Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) AstroParticule et Cosmologie (APC (UMR_7164)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Laboratoire de physique subatomique et des technologies associées (SUBATECH) Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST) Université de Nantes (UN)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique) Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT) Laboratoire Univers et Particules de Montpellier (LUPM) Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM) KM3NeT ANR-10-LABX-0023,UnivEarthS,Earth - Planets - Universe: observation, modeling, transfer(2010) ANR-18-IDEX-0001,Université de Paris,Université de Paris(2018) ANR-15-CE31-0020,DAEMONS,Démonstration de la possibilité d'établir l'ordonnancement des masses de neutrinos dans la mer(2015) |
format |
Article in Journal/Newspaper |
author |
Aiello, S. Albert, A. Garre, S. Alves Aly, Z. Ambrosone, A. Ameli, F. Andre, M. Androulakis, G. Anghinolfi, M. Anguita, M. Anton, G. Ardid, M. Ardid, S. Aublin, J. Bagatelas, C. Baret, B. Basegmez Du Pree, S. Bendahman, M. Benfenati, F. Berbee, E. van den Berg, A.M. Bertin, V. Biagi, S. Bissinger, M. Boettcher, M. Cabo, M. Bou Boumaaza, J. Bouta, M. Bouwhuis, M. Bozza, C. Brânzaş, H. Bruijn, R. Brunner, J. Bruno, R. Buis, E. Buompane, R. Busto, J. Caiffi, B. Calvo, D. Capone, A. Carretero, V. Castaldi, P. Celli, S. Chabab, M. Chau, N. Chen, A. Cherubini, S. Chiarella, V. Chiarusi, T. Circella, M. Cocimano, R. Coelho, J.A.B. Coleiro, A. Colomer Molla, M. Coniglione, R. Coyle, P. Creusot, A. Cruz, A. Cuttone, G. Dallier, Richard de Martino, B. de Palma, M. Di Marino, M. Di Palma, I. Díaz, A.F. Diego-Tortosa, D. Distefano, C. Domi, A. Donzaud, C. Dornic, D. Dörr, M. Drouhin, D. Eberl, T. Eddyamoui, A. van Eeden, T. van Eijk, D. Bojaddaini, I. El Elsaesser, D. Enzenhöfer, A. Espinosa, V. Fermani, P. Ferrara, G. Filipović, M.D. Filippini, F. Fusco, L.A. Gal, T. Soto, A. Garcia Garufi, F. Gatelet, Y. Geisselbrecht, N. Gialanella, L. Giorgio, E. Gozzini, S.R. Gracia, R. Graf, K. Grasso, D. Grella, G. Guderian, D. Guidi, C. Haefner, J. Hallmann, S. Hamdaoui, H. van Haren, H. Heijboer, A. Hekalo, A. Hennig, L. Hernández-Rey, J.J. Hofestädt, J. Huang, F. Ibnsalih, W. Idrissi Illuminati, G. James, C.W. de Jong, M. de Jong, P. Jung, B.J. Kadler, M. Kalaczyński, P. Kalekin, O. Katz, U.F. Khan Chowdhury, N.R. Kistauri, G. van Der Knaap, F. Kooijman, P. Kouchner, A. Kreter, M. Kulikovskiy, V. Lahmann, R. Lamoureux, M. Larosa, G. Lastoria, C. Le Breton, R. Le Stum, S. Leonardi, O. Leone, F. Leonora, E. Lessing, N. Levi, G. Lincetto, M. Clark, M. Lindsey Lipreau, T. Longhitano, F. Lopez-Coto, D. Maderer, L. Mańczak, J. Mannheim, K. Margiotta, A. Marinelli, A. Markou, C. Martin, Lilian Martínez-Mora, J.A. Martini, A. Marzaioli, F. Mastroianni, S. Melis, K.W. Miele, G. Migliozzi, P. Migneco, E. Mijakowski, P. Miranda, L.S. Mollo, C.M. Morganti, M. Moser, M. Moussa, A. Muller, R. Musumeci, M. Nauta, L. Navas, S. Nicolau, C.A. Fearraigh, B.Ó. O'Sullivan, M. Organokov, M. Orlando, A. González, J. Palacios Papalashvili, G. Papaleo, R. Pastore, C. Păun, A.M. Păvălaş, G.E. Pellegrino, C. Perrin-Terrin, M. Pestel, V. Piattelli, P. Pieterse, C. Pikounis, K. Pisanti, O. Poirè, C. Popa, V. Pradier, T. Pühlhofer, G. Pulvirenti, S. Rabyang, O. Raffaelli, F. Randazzo, N. Razzaque, S. Real, D. Reck, S. Riccobene, G. Romanov, A. Rovelli, A. Salesa Greus, F. Samtleben, D.F.E. Sánchez Losa, A. Sanguineti, M. Santangelo, A. Santonocito, D. Sapienza, P. Schnabel, J. Schneider, M.F. Schumann, J. Schutte, H.M. Seneca, J. Sgura, I. Shanidze, R. Sharma, A. Sinopoulou, A. Spisso, B. Spurio, M. Stavropoulos, D. Stellacci, S.M. Taiuti, M. Tayalati, Y. Tenllado, E. Thiersen, H. Tingay, S. Tsourapis, V. Tzamariudaki, E. Tzanetatos, D. van Elewyck, V. Vasileiadis, George Versari, F. Vivolo, D. de Wasseige, G. Wilms, J. Wojaczyński, R. de Wolf, E. Yousfi, T. Zavatarelli, S. Zegarelli, A. Zito, D. Zornoza, J.D. Zúñiga, J. Zywucka, N. |
author_facet |
Aiello, S. Albert, A. Garre, S. Alves Aly, Z. Ambrosone, A. Ameli, F. Andre, M. Androulakis, G. Anghinolfi, M. Anguita, M. Anton, G. Ardid, M. Ardid, S. Aublin, J. Bagatelas, C. Baret, B. Basegmez Du Pree, S. Bendahman, M. Benfenati, F. Berbee, E. van den Berg, A.M. Bertin, V. Biagi, S. Bissinger, M. Boettcher, M. Cabo, M. Bou Boumaaza, J. Bouta, M. Bouwhuis, M. Bozza, C. Brânzaş, H. Bruijn, R. Brunner, J. Bruno, R. Buis, E. Buompane, R. Busto, J. Caiffi, B. Calvo, D. Capone, A. Carretero, V. Castaldi, P. Celli, S. Chabab, M. Chau, N. Chen, A. Cherubini, S. Chiarella, V. Chiarusi, T. Circella, M. Cocimano, R. Coelho, J.A.B. Coleiro, A. Colomer Molla, M. Coniglione, R. Coyle, P. Creusot, A. Cruz, A. Cuttone, G. Dallier, Richard de Martino, B. de Palma, M. Di Marino, M. Di Palma, I. Díaz, A.F. Diego-Tortosa, D. Distefano, C. Domi, A. Donzaud, C. Dornic, D. Dörr, M. Drouhin, D. Eberl, T. Eddyamoui, A. van Eeden, T. van Eijk, D. Bojaddaini, I. El Elsaesser, D. Enzenhöfer, A. Espinosa, V. Fermani, P. Ferrara, G. Filipović, M.D. Filippini, F. Fusco, L.A. Gal, T. Soto, A. Garcia Garufi, F. Gatelet, Y. Geisselbrecht, N. Gialanella, L. Giorgio, E. Gozzini, S.R. Gracia, R. Graf, K. Grasso, D. Grella, G. Guderian, D. Guidi, C. Haefner, J. Hallmann, S. Hamdaoui, H. van Haren, H. Heijboer, A. Hekalo, A. Hennig, L. Hernández-Rey, J.J. Hofestädt, J. Huang, F. Ibnsalih, W. Idrissi Illuminati, G. James, C.W. de Jong, M. de Jong, P. Jung, B.J. Kadler, M. Kalaczyński, P. Kalekin, O. Katz, U.F. Khan Chowdhury, N.R. Kistauri, G. van Der Knaap, F. Kooijman, P. Kouchner, A. Kreter, M. Kulikovskiy, V. Lahmann, R. Lamoureux, M. Larosa, G. Lastoria, C. Le Breton, R. Le Stum, S. Leonardi, O. Leone, F. Leonora, E. Lessing, N. Levi, G. Lincetto, M. Clark, M. Lindsey Lipreau, T. Longhitano, F. Lopez-Coto, D. Maderer, L. Mańczak, J. Mannheim, K. Margiotta, A. Marinelli, A. Markou, C. Martin, Lilian Martínez-Mora, J.A. Martini, A. Marzaioli, F. Mastroianni, S. Melis, K.W. Miele, G. Migliozzi, P. Migneco, E. Mijakowski, P. Miranda, L.S. Mollo, C.M. Morganti, M. Moser, M. Moussa, A. Muller, R. Musumeci, M. Nauta, L. Navas, S. Nicolau, C.A. Fearraigh, B.Ó. O'Sullivan, M. Organokov, M. Orlando, A. González, J. Palacios Papalashvili, G. Papaleo, R. Pastore, C. Păun, A.M. Păvălaş, G.E. Pellegrino, C. Perrin-Terrin, M. Pestel, V. Piattelli, P. Pieterse, C. Pikounis, K. Pisanti, O. Poirè, C. Popa, V. Pradier, T. Pühlhofer, G. Pulvirenti, S. Rabyang, O. Raffaelli, F. Randazzo, N. Razzaque, S. Real, D. Reck, S. Riccobene, G. Romanov, A. Rovelli, A. Salesa Greus, F. Samtleben, D.F.E. Sánchez Losa, A. Sanguineti, M. Santangelo, A. Santonocito, D. Sapienza, P. Schnabel, J. Schneider, M.F. Schumann, J. Schutte, H.M. Seneca, J. Sgura, I. Shanidze, R. Sharma, A. Sinopoulou, A. Spisso, B. Spurio, M. Stavropoulos, D. Stellacci, S.M. Taiuti, M. Tayalati, Y. Tenllado, E. Thiersen, H. Tingay, S. Tsourapis, V. Tzamariudaki, E. Tzanetatos, D. van Elewyck, V. Vasileiadis, George Versari, F. Vivolo, D. de Wasseige, G. Wilms, J. Wojaczyński, R. de Wolf, E. Yousfi, T. Zavatarelli, S. Zegarelli, A. Zito, D. Zornoza, J.D. Zúñiga, J. Zywucka, N. |
author_sort |
Aiello, S. |
title |
Determining the neutrino mass ordering and oscillation parameters with KM3NeT/ORCA |
title_short |
Determining the neutrino mass ordering and oscillation parameters with KM3NeT/ORCA |
title_full |
Determining the neutrino mass ordering and oscillation parameters with KM3NeT/ORCA |
title_fullStr |
Determining the neutrino mass ordering and oscillation parameters with KM3NeT/ORCA |
title_full_unstemmed |
Determining the neutrino mass ordering and oscillation parameters with KM3NeT/ORCA |
title_sort |
determining the neutrino mass ordering and oscillation parameters with km3net/orca |
publisher |
HAL CCSD |
publishDate |
2022 |
url |
https://hal.science/hal-03191157 https://hal.science/hal-03191157/document https://hal.science/hal-03191157/file/s10052-021-09893-0.pdf https://doi.org/10.1140/epjc/s10052-021-09893-0 |
genre |
Orca |
genre_facet |
Orca |
op_source |
ISSN: 1434-6044 EISSN: 1434-6052 European Physical Journal C: Particles and Fields https://hal.science/hal-03191157 European Physical Journal C: Particles and Fields, 2022, 82 (1), pp.26. ⟨10.1140/epjc/s10052-021-09893-0⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/arxiv/2103.09885 info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-021-09893-0 hal-03191157 https://hal.science/hal-03191157 https://hal.science/hal-03191157/document https://hal.science/hal-03191157/file/s10052-021-09893-0.pdf ARXIV: 2103.09885 doi:10.1140/epjc/s10052-021-09893-0 INSPIRE: 1852257 |
op_rights |
http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1140/epjc/s10052-021-09893-0 |
container_title |
The European Physical Journal C |
container_volume |
82 |
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ftecoleminesnant:oai:HAL:hal-03191157v1 2024-05-19T07:46:46+00:00 Determining the neutrino mass ordering and oscillation parameters with KM3NeT/ORCA Aiello, S. Albert, A. Garre, S. Alves Aly, Z. Ambrosone, A. Ameli, F. Andre, M. Androulakis, G. Anghinolfi, M. Anguita, M. Anton, G. Ardid, M. Ardid, S. Aublin, J. Bagatelas, C. Baret, B. Basegmez Du Pree, S. Bendahman, M. Benfenati, F. Berbee, E. van den Berg, A.M. Bertin, V. Biagi, S. Bissinger, M. Boettcher, M. Cabo, M. Bou Boumaaza, J. Bouta, M. Bouwhuis, M. Bozza, C. Brânzaş, H. Bruijn, R. Brunner, J. Bruno, R. Buis, E. Buompane, R. Busto, J. Caiffi, B. Calvo, D. Capone, A. Carretero, V. Castaldi, P. Celli, S. Chabab, M. Chau, N. Chen, A. Cherubini, S. Chiarella, V. Chiarusi, T. Circella, M. Cocimano, R. Coelho, J.A.B. Coleiro, A. Colomer Molla, M. Coniglione, R. Coyle, P. Creusot, A. Cruz, A. Cuttone, G. Dallier, Richard de Martino, B. de Palma, M. Di Marino, M. Di Palma, I. Díaz, A.F. Diego-Tortosa, D. Distefano, C. Domi, A. Donzaud, C. Dornic, D. Dörr, M. Drouhin, D. Eberl, T. Eddyamoui, A. van Eeden, T. van Eijk, D. Bojaddaini, I. El Elsaesser, D. Enzenhöfer, A. Espinosa, V. Fermani, P. Ferrara, G. Filipović, M.D. Filippini, F. Fusco, L.A. Gal, T. Soto, A. Garcia Garufi, F. Gatelet, Y. Geisselbrecht, N. Gialanella, L. Giorgio, E. Gozzini, S.R. Gracia, R. Graf, K. Grasso, D. Grella, G. Guderian, D. Guidi, C. Haefner, J. Hallmann, S. Hamdaoui, H. van Haren, H. Heijboer, A. Hekalo, A. Hennig, L. Hernández-Rey, J.J. Hofestädt, J. Huang, F. Ibnsalih, W. Idrissi Illuminati, G. James, C.W. de Jong, M. de Jong, P. Jung, B.J. Kadler, M. Kalaczyński, P. Kalekin, O. Katz, U.F. Khan Chowdhury, N.R. Kistauri, G. van Der Knaap, F. Kooijman, P. Kouchner, A. Kreter, M. Kulikovskiy, V. Lahmann, R. Lamoureux, M. Larosa, G. Lastoria, C. Le Breton, R. Le Stum, S. Leonardi, O. Leone, F. Leonora, E. Lessing, N. Levi, G. Lincetto, M. Clark, M. Lindsey Lipreau, T. Longhitano, F. Lopez-Coto, D. Maderer, L. Mańczak, J. Mannheim, K. Margiotta, A. Marinelli, A. Markou, C. Martin, Lilian Martínez-Mora, J.A. Martini, A. Marzaioli, F. Mastroianni, S. Melis, K.W. Miele, G. Migliozzi, P. Migneco, E. Mijakowski, P. Miranda, L.S. Mollo, C.M. Morganti, M. Moser, M. Moussa, A. Muller, R. Musumeci, M. Nauta, L. Navas, S. Nicolau, C.A. Fearraigh, B.Ó. O'Sullivan, M. Organokov, M. Orlando, A. González, J. Palacios Papalashvili, G. Papaleo, R. Pastore, C. Păun, A.M. Păvălaş, G.E. Pellegrino, C. Perrin-Terrin, M. Pestel, V. Piattelli, P. Pieterse, C. Pikounis, K. Pisanti, O. Poirè, C. Popa, V. Pradier, T. Pühlhofer, G. Pulvirenti, S. Rabyang, O. Raffaelli, F. Randazzo, N. Razzaque, S. Real, D. Reck, S. Riccobene, G. Romanov, A. Rovelli, A. Salesa Greus, F. Samtleben, D.F.E. Sánchez Losa, A. Sanguineti, M. Santangelo, A. Santonocito, D. Sapienza, P. Schnabel, J. Schneider, M.F. Schumann, J. Schutte, H.M. Seneca, J. Sgura, I. Shanidze, R. Sharma, A. Sinopoulou, A. Spisso, B. Spurio, M. Stavropoulos, D. Stellacci, S.M. Taiuti, M. Tayalati, Y. Tenllado, E. Thiersen, H. Tingay, S. Tsourapis, V. Tzamariudaki, E. Tzanetatos, D. van Elewyck, V. Vasileiadis, George Versari, F. Vivolo, D. de Wasseige, G. Wilms, J. Wojaczyński, R. de Wolf, E. Yousfi, T. Zavatarelli, S. Zegarelli, A. Zito, D. Zornoza, J.D. Zúñiga, J. Zywucka, N. Groupe de Recherche en Physique des Hautes Energies (GRPHE) Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-IUT de Colmar Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA)) Institut Pluridisciplinaire Hubert Curien (IPHC) Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) Centre de Physique des Particules de Marseille (CPPM) Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) AstroParticule et Cosmologie (APC (UMR_7164)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Laboratoire de physique subatomique et des technologies associées (SUBATECH) Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST) Université de Nantes (UN)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique) Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT) Laboratoire Univers et Particules de Montpellier (LUPM) Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM) KM3NeT ANR-10-LABX-0023,UnivEarthS,Earth - Planets - Universe: observation, modeling, transfer(2010) ANR-18-IDEX-0001,Université de Paris,Université de Paris(2018) ANR-15-CE31-0020,DAEMONS,Démonstration de la possibilité d'établir l'ordonnancement des masses de neutrinos dans la mer(2015) 2022 https://hal.science/hal-03191157 https://hal.science/hal-03191157/document https://hal.science/hal-03191157/file/s10052-021-09893-0.pdf https://doi.org/10.1140/epjc/s10052-021-09893-0 en eng HAL CCSD Springer Verlag (Germany) info:eu-repo/semantics/altIdentifier/arxiv/2103.09885 info:eu-repo/semantics/altIdentifier/doi/10.1140/epjc/s10052-021-09893-0 hal-03191157 https://hal.science/hal-03191157 https://hal.science/hal-03191157/document https://hal.science/hal-03191157/file/s10052-021-09893-0.pdf ARXIV: 2103.09885 doi:10.1140/epjc/s10052-021-09893-0 INSPIRE: 1852257 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 1434-6044 EISSN: 1434-6052 European Physical Journal C: Particles and Fields https://hal.science/hal-03191157 European Physical Journal C: Particles and Fields, 2022, 82 (1), pp.26. ⟨10.1140/epjc/s10052-021-09893-0⟩ neutrino: mass neutrino: oscillation neutrino: atmosphere neutrino: mixing angle neutrino: mass difference neutrino/tau: particle identification antineutrino/tau: particle identification sensitivity KM3NeT unitarity neutrino: mixing data analysis method experimental results [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] info:eu-repo/semantics/article Journal articles 2022 ftecoleminesnant https://doi.org/10.1140/epjc/s10052-021-09893-0 2024-05-02T00:02:12Z International audience The next generation of water Cherenkov neutrino telescopes in the Mediterranean Sea are under construction offshore France (KM3NeT/ORCA) and Sicily (KM3NeT/ARCA). The KM3NeT/ORCA detector features an energy detection threshold which allows to collect atmospheric neutrinos to study flavour oscillation. This paper reports the KM3NeT/ORCA sensitivity to this phenomenon. The event reconstruction, selection and classification are described. The sensitivity to determine the neutrino mass ordering was evaluated and found to be 4.4$\sigma $ if the true ordering is normal and 2.3$\sigma $ if inverted, after 3 years of data taking. The precision to measure $\varDelta m^2_{32}$ and $\theta _{23}$ were also estimated and found to be $85 . 10^{-6}~{\mathrm{eV}^{2}}$ and $(^{+1.9}_{-3.1})^{\circ }$ for normal neutrino mass ordering and, $75 . 10^{-6}~{\mathrm{eV}^{2}}$ and $(^{+2.0}_{-7.0})^{\circ }$ for inverted ordering. Finally, a unitarity test of the leptonic mixing matrix by measuring the rate of tau neutrinos is described. Three years of data taking were found to be sufficient to exclude event rate variations larger than 20% at $3\sigma $ level. Article in Journal/Newspaper Orca Ecole des Mines de Nantes: HAL The European Physical Journal C 82 1 |