Probing invisible neutrino decay with KM3NeT/ORCA

Collaboration, KM3NeT; Aiello, S.; Albert, A.; Garre, S. Alves; Aly, Z.; Ambrosone, Antonio; Ameli, F.; André, M.; Anghinolfi, M.; Anguita, M.; Ardid, M.; Ardid, Salva; Aublin, J.; Bagatelas, C.; Bailly-Salins, L.; Baret, B.; Pree, S. Başeğmez du; Becherini, Y.; Bendahman, M.; Benfenati, F.; Berbee, E.; Bertín, V.; Biagi, S.; Boettcher, Markus; Cabo, Manuel Bou; Boumaaza, J.; Bouta, M.; Bouwhuis, M. C.; Bozza, C.; Brânzaş, H.; Bruijn, R.; Brünner, J.; Bruno, Riccardo; Buis, E. J.; Buompane, R.; Busto, J.; Caiffi, B.; Calvo, David; Campion, S.; Capone, A.; Carenini, F.; Carretero, V.; Castaldi, Paolo; Celli, S.; Cerisy, L.; Chabab, M.; Chau, N.; Chen, A.; Moursli, R. Cherkaoui El; Cherubini, S.; Chiarella, V.; Chiarusi, T.; Circella, M.; Cocimano, R.; Coelho, J. A. B.; Coleiro, A.; Coniglione, R.; Coyle, P.; Creusot, A.; Cruz, A.; Cuttone, G.; Dallier, R.; Darras, Y.; Benedittis, A. De; Martino, B. De; Decoene, Valentin; Burgo, R. Del; Palma, I. Di; Dı́az, A.; Diego-Tortosa, D.; Distefano, C.; Domi, Alba; Donzaud, C.; Dornic, D.; Dörr, M.; Drakopoulou, E.; Drouhin, D.; Eberl, T.; Eddyamoui, A.; Eeden, T. van; Eff, M.; Eijk, D. van; Bojaddaini, I. El; Hedri, Sonia El; Enzenhöfer, A.; Espinosa, V.; Ferrara, G.; Filipović, Miroslav; Filippini, F.; Fusco, L.; Gabriel, J.; Gal, T.; Méndez, J. García; Soto, A. García; Garufi, F.; Oliver, C. Gatius; Geißelbrecht, N.; Gialanella, L.; Giorgio, Emidio; Girardi, A.; Goos, Isabel; Gozzini, S. R.; Gracía, R.; Graf, Κ.; Guderian, D.; Guidi, C.; Guillon, B.; Gutiérrez, Miguel; Haegel, L.; Haren, Hans van; Heijboer, A.; Hekalo, A.; Hennig, L.; Hernández-Rey, J. J.; Huang, F.; Ibnsalih, W. Idrissi; Illuminati, G.; James, C. W.; Janezashvili, D.; Jong, M. de; Jong, P. de; Jung, B. J.; Kalaczyński, P.; Kalekin, O.; Katz, U.; Chowdhury, Nafis Rezwan Khan; Kistauri, G.; Knaap, F. van der; Kooijman, P.; Kouchner, A.; Kulikovskiy, V.; Labalme, M.; Lahmann, R.; Lakhal, A.; Lamoureux, Mathieu; Larosa, G.; Lastoria, C.; Lazo, Alfonso; Breton, R. Le; Stum, S. Le; Lehaut, G.; Leonora, E.; Lessing, N.; Levi, G.; Liang, S.; Clark, M. Lindsey; Longhitano, F.; Maderer, L.; Majumdar, Jhilik; Mańczak, J.; Margiotta, A.; Marinelli, A.; Markou, C.; Martin, L.; Martínez-Mora, J. A.; Martini, A.; Marzaioli, Fabio; Mastrodicasa, Massimo; Mastroianni, S.; Melis, K.; Miccichè, S.; Miele, Gennaro; Migliozzi, P.; Migneco, E.; Mijakowski, P.; Mollo, C.M.; Morales-Gallegos, L.; Morley-Wong, C.; Moussa, A.; Müller, R.; Musone, M. R.; Musumeci, M.; Nauta, L.; Navas, S. Sánchez; Nicolau, C. A.; Nkosi, B.; Fearraigh, B. Ó; Orlando, A.; Oukacha, E.; González, J. Palacios; Papalashvili, G.; Papaleo, R.; Gomez, Ernesto; Păun, A.; Păvălaş, G. E.; Pellegrino, C.; Martinez, S.; Perrin-Terrin, M.; Perronnel, J.; Pestel, V.; Piattelli, P.; Pisanti, O.; Poirè, C.; Popa, V.; Pradier, T.; Pulvirenti, S.; Qúeḿener, G.; Rahaman, Ushak; Randazzo, N.; Razzaque, S.; Rea, Immacolata Carmen; Real, D.; Reck, S.; Riccobene, G.; Robinson, J. E. M.; Romanov, A.; Greus, F. Salesa; Samtleben, D. F. E.; Losa, A. Sánchez; Sanguineti, M.; Santonastaso, C.; Santonocito, D.; Sapienza, P.; Sathe, A.; Schnabel, J.; Schneider, M. F.; Schümann, J.; Schutte, H. M.; Seneca, J.; Sgura, I.; Shanidze, R.; Sharma, A.; Simonelli, Andreino; Sinopoulou, A.; Smirnov, Mikhail; Spisso, B.; Spurio, M.; Stavropoulos, D.; Stellacci, Simona Maria; Taiuti, M.; Tavzarashvili, K.; Tayalati, Y.; Tedjditi, H.; Thakore, T.; Thiersen, Hannes; Tsagkli, S.; Tsourapis, V.; Tzamariudaki, E.; Elewyck, V. Van; Vannoye, G.; Vasileiadis, G.; Versari, F.; Viola, S.; Vivolo, D.; Warnhofer, H.; Wilms, J.; Wolf, E. de; Yepes-Ramírez, H.; Yousfi, T.; Zavatarelli, S.; Zegarelli, A.; Zito, D.; Zornoza, J. D.; Zúñiga, J.; Żywucka, N.

doi:10.1007/jhep04(2023)090

Cited by 4 publications

(2 citation statements)

References 37 publications

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“…In this work, we have focused on invisible neutrino decay, which leads to a suppression of the expected neutrino flux with respect to the standard theoretical prediction. Other JCAP05(2024)002 [19,20,24,150], solar neutrinos (present limits [53,54] and forecast from this work), high energy neutrinos (existing limits and forecast [41]), and supernova neutrinos for a collapse occurring at 10 kpc (forecast from this work) and the DSNB (forecast from this work). The lifetime of the mass eigenstates that can be tested is indicated.…”

Section: Jcap05(2024)002 6 Conclusionmentioning

confidence: 85%

The Sun and core-collapse supernovae are leading probes of the neutrino lifetime

Martínez-Miravé,

Tamborra,

Tórtola

2024

J. Cosmol. Astropart. Phys.

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The large distances travelled by neutrinos emitted from the Sun and core-collapse supernovae together with the characteristic energy of such neutrinos provide ideal conditions to probe their lifetime, when the decay products evade detection. We investigate the prospects of probing invisible neutrino decay capitalising on the detection of solar and supernova neutrinos as well as the diffuse supernova neutrino background (DSNB) in the next-generation neutrino observatories Hyper-Kamiokande, DUNE, JUNO, DARWIN, and RES-NOVA. We find that future solar neutrino data will be sensitive to values of the lifetime-to-mass ratio τ 1/m 1 and τ 2/m 2 of 𝒪(10-1–10-2) s/eV. From a core-collapse supernova explosion at 10 kpc, lifetime-to-mass ratios of the three mass eigenstates of 𝒪(105) s/eV could be tested. After 20 years of data taking, the DSNB would extend the sensitivity reach of τ 1/m 1 to 108 s/eV. These results promise an improvement of about 6–15 orders of magnitude on the values of the decay parameters with respect to existing limits.

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Section: Jcap05(2024)002 6 Conclusionmentioning

confidence: 85%

The Sun and core-collapse supernovae are leading probes of the neutrino lifetime

Martínez-Miravé,

Tamborra,

Tórtola

2024

J. Cosmol. Astropart. Phys.

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“…The detector deployment is progressing steadily and these measurements will improve as the detector volume gets larger and reconstruction and selection efficiencies are enhanced. Specifically, after 10 years of the complete ORCA115 detector, the 90% CL sensitivity is expected to improve by two orders of magnitude [15].…”

Section: Pos(icrc2023)997mentioning

confidence: 99%

Searches for invisible neutrino decay with KM3NeT/ORCA6

Carretero¹

2023

Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023)

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In the era of precision measurements of the neutrino oscillation parameters, upcoming neutrino experiments will also be sensitive to physics beyond the Standard Model. ORCA is an atmospheric neutrino detector currently being built at the bottom of the Mediterranean Sea, that will measure atmospheric neutrino oscillation parameters with high precision and probe new physics at GeV energies. The final ORCA configuration of 115 string-like vertical detection units will be able to probe several theories beyond the Standard Model in neutrino physics. In this work, a threeflavour neutrino oscillation scenario in which the third neutrino mass state, 𝜈 3 , decays into an undetectable state, e.g., a sterile neutrino, is investigated with the first configuration of ORCA with six detection lines, ORCA6. A refined high-purity neutrino sample corresponding to 433 kton-years of data taking has been analysed and optimised for the search of this phenomenon. This contribution presents the bounds obtained in the decay parameter, 𝛼 3 = 𝑚 3 /𝜏 3 , and future sensitivity perspectives with ten years of data taking with the future ORCA configuration of 115 detection units.

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Probing photon-ALP oscillations from the MAGIC observations of FSRQ QSO B1420+326

Pant

2024

Phys. Rev. D

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Probing invisible neutrino decay with KM3NeT/ORCA

Cited by 4 publications

References 37 publications

The Sun and core-collapse supernovae are leading probes of the neutrino lifetime

The Sun and core-collapse supernovae are leading probes of the neutrino lifetime

Searches for invisible neutrino decay with KM3NeT/ORCA6

Probing photon-ALP oscillations from the MAGIC observations of FSRQ QSO B1420+326

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