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Sensitivity to Light Sterile Neutrino Mixing Parameters with Km3net/ORCA

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Sensitivity to Light Sterile Neutrino Mixing Parameters with Km3net/ORCA Sensitivity to light sterile neutrino mixing parameters with KM3NeT/ORCA S. Aielloa, A. Albertbb,b, M. Alshamsic, S. Alves Garred, Z. Alye, A. Ambrosonef,g, F. Amelih, M. Andrei, G. Androulakisj, M. Anghinolfik, M. Anguital, G. Antonm, M. Ardidn, S. Ardidn, J. Aublinc, C. Bagatelasj, B. Baretc, S. Basegmez du Preeo, M. Bendahmanc,p, F. Benfenatiq,r, E. Berbeeo, A. M. van den Bergs, V. Bertine, S. Biagit, M. Bissingerm, M. Boettcheru, M. Bou Cabov, J. Boumaazap, M. Boutaw, M. Bouwhuiso, C. Bozzax, H.Br^anza¸sy, F. Bretaudeauz, R. Bruijno,aa, J. Brunnere, R. Brunoa, E. Buisab, R. Buompanef,ac, J. Bustoe, B. Caiffik, D. Calvod, S. Campionad,h, A. Caponead,h, V. Carreterod, P. Castaldiq,ae, S. Celliad,h, M. Chababaf, N. Chauc, A. Chenag, S. Cherubinit,ah, V. Chiarellaai, T. Chiarusiq, M. Circellaaj, R. Cocimanot, J. A. B. Coelhoc,˚, A. Coleiroc, M. Colomer Mollac,d, R. Coniglionet, P. Coylee, A. Creusotc, A. Cruzak, G. Cuttonet, R. Dallierz, B. De Martinoe, M. De Palmaaj,al, I. Di Palmaad,h, A. F. D´ıazl, D. Diego-Tortosan, C. Distefanot, A. Domik,am,˚, C. Donzaudc, D. Dornice, M. D¨orran, D. Drouhinbb,b, T. Eberlm, A. Eddyamouip, T. van Eedeno, D. van Eijko, I. El Bojaddainiw, D. Elsaesseran, A. Enzenh¨ofere, V. Espinosan, P. Fermaniad,h, G. Ferrarat,ah, M. D. Filipovi´cao, F. Filippiniq,r, L. A. Fuscoe, T. Galm, J. Garc´ıaM´endezn, A. Garcia Sotoo, F. Garufif,g, Y. Gateletc, N. Geißelbrechtm, L. Gialanellaf,ac, E. Giorgiot, S. R. Gozziniad,h, R. Graciao, K. Grafm, G. Grellaap, D. Guderianbc, C. Guidik,am, M. Guti´errezaq, J. Haefnerm, S. Hallmannm, H. Hamdaouip, H. van Harenar, A. Heijboero, A. Hekaloan, L. Hennigm, J. J. Hern´andez-Reyd, J. Hofest¨adtm, F. Huange, W. Idrissi Ibnsalihf,ac, G. Illuminatiq,c, C. W. Jamesak, M. de Jongo, P. de Jongo,aa, B. J. Jungo, M. Kadleran, P. Kalaczy´nskias, O. Kalekinm, U. F. Katzm, N. R. Khan Chowdhuryd, G. Kistauriat, F. van der Knaapab, arXiv:2107.00344v1 [hep-ex] 1 Jul 2021 P. Kooijmanaa,bd, A. Kouchnerc,au, V. Kulikovskiyk, R. Lahmannm, M. Lamoureuxc, G. Larav, G. Larosat, C. Lastoriae, R. Le Bretonc, S. Le Stume, O. Leonardit, F. Leonet,ah, E. Leonoraa, N. Lessingm, ˚corresponding author Email addresses: [email protected] (J. A. B. Coelho), [email protected] (A. Domi), [email protected] (T. Thakore) 1Presently at the University of Cincinnati, Ohio, United States. 1 G. Leviq,r, M. Lincettoe, M. Lindsey Clarkc, T. Lipreauz, F. Longhitanoa, D. Lopez-Cotoaq, A. Lygdaj, L. Madererc, J. Ma´nczakd, K. Mannheiman, A. Margiottaq,r, A. Marinellif, C. Markouj, L. Martinz, J. A. Mart´ınez-Moran, A. Martiniai, F. Marzaiolif,ac, S. Mastroiannif, K. W. Meliso, G. Mielef,g, P. Migliozzif, E. Mignecot, P. Mijakowskias, L. S. Mirandaav, C. M. Mollof, M. Moserm, A. Moussaw, R. Mullero, M. Musumecit, L. Nautao, S. Navasaq, C. A. Nicolauh, B. Nkosiag, B. O´ Fearraigho,aa, M. O'Sullivanak, M. Organokovb, A. Orlandot, J. Palacios Gonz´alezd, G. Papalashviliat, R. Papaleot, C. Pastoreaj, A. M. P˘auny, G. E. P˘av˘ala¸sy, C. Pellegrinor,be, S. Pe~naMart´ıneze, M. Perrin-Terrine, V. Pestelo, P. Piattellit, C. Pietersed, O. Pisantif,g, C. Poir`en, V. Pontorieref, V. Popay, T. Pradierb, I. Probstm, G. P¨uhlhoferaw, S. Pulvirentit, N. Randazzoa, S. Razzaqueav, D. Reald, S. Reckm, G. Riccobenet, A. Romanovk,am, A. Rovellit, F. Salesa Greusd, D. F. E. Samtlebeno,ax, A. S´anchez Losaaj, M. Sanguinetik,am, A. Santangeloaw, D. Santonocitot, P. Sapienzat, J. Schnabelm, M. F. Schneiderm, J. Schumannm, H. M. Schutteu, J. Senecao, I. Sguraaj, R. Shanidzeat, A. Sharmaay, A. Sinopoulouj, B. Spissoap,f, M. Spurioq,r, D. Stavropoulosj, S. M. Stellacciap,f, M. Taiutik,am, F. Tatoneaj, Y. Tayalatip, T. Thakored,1,˚, H. Thiersenu, S. Tingayak, S. Tsagklij, V. Tsourapisj, E. Tzamariudakij, D. Tzanetatosj, V. Van Elewyckc,au, G. Vasileiadisaz, F. Versariq,r, D. Vivolof,ac, G. de Wasseigec, J. Wilmsba, R. Wojaczy´nskias, E. de Wolfo,aa, T. Yousfiw, S. Zavatarellik, A. Zegarelliad,h, D. Zitot, J. D. Zornozad, J. Z´u~nigad, N. Zywuckau aINFN, Sezione di Catania, Via Santa Sofia 64, Catania, 95123 Italy bUniversit´ede Strasbourg, CNRS, IPHC UMR 7178, F-67000 Strasbourg, France cUniversit´ede Paris, CNRS, Astroparticule et Cosmologie, F-75013 Paris, France dIFIC - Instituto de F´ısica Corpuscular (CSIC - Universitat de Val`encia),c/Catedr´atico Jos´eBeltr´an, 2, 46980 Paterna, Valencia, Spain eAix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France fINFN, Sezione di Napoli, Complesso Universitario di Monte S. Angelo, Via Cintia ed. G, Napoli, 80126 Italy gUniversit`adi Napoli \Federico II", Dip. Scienze Fisiche \E. Pancini", Complesso Universitario di Monte S. Angelo, Via Cintia ed. G, Napoli, 80126 Italy hINFN, Sezione di Roma, Piazzale Aldo Moro 2, Roma, 00185 Italy iUniversitat Polit`ecnica de Catalunya, Laboratori d'Aplicacions Bioac´ustiques, Centre Tecnol`ogicde Vilanova i la Geltr´u,Avda. Rambla Exposici´o,s/n, Vilanova i la Geltr´u, 08800 Spain jNCSR Demokritos, Institute of Nuclear and Particle Physics, Ag. Paraskevi Attikis, Athens, 15310 Greece 2 kINFN, Sezione di Genova, Via Dodecaneso 33, Genova, 16146 Italy lUniversity of Granada, Dept. of Computer Architecture and Technology/CITIC, 18071 Granada, Spain mFriedrich-Alexander-Universit¨atErlangen-N¨urnberg, Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Straße 1, 91058 Erlangen, Germany nUniversitat Polit`ecnica de Val`encia,Instituto de Investigaci´onpara la Gesti´on Integrada de las Zonas Costeras, C/ Paranimf, 1, Gandia, 46730 Spain oNikhef, National Institute for Subatomic Physics, PO Box 41882, Amsterdam, 1009 DB Netherlands pUniversity Mohammed V in Rabat, Faculty of Sciences, 4 av. Ibn Battouta, B.P. 1014, R.P. 10000 Rabat, Morocco qINFN, Sezione di Bologna, v.le C. Berti-Pichat, 6/2, Bologna, 40127 Italy rUniversit`adi Bologna, Dipartimento di Fisica e Astronomia, v.le C. Berti-Pichat, 6/2, Bologna, 40127 Italy sKVI-CART University of Groningen, Groningen, the Netherlands tINFN, Laboratori Nazionali del Sud, Via S. Sofia 62, Catania, 95123 Italy uNorth-West University, Centre for Space Research, Private Bag X6001, Potchefstroom, 2520 South Africa vInstituto Espa~nolde Oceanograf´ıa,Unidad Mixta IEO-UPV, C/ Paranimf, 1, Gandia, 46730 Spain wUniversity Mohammed I, Faculty of Sciences, BV Mohammed VI, B.P. 717, R.P. 60000 Oujda, Morocco xUniversit`adi Salerno e INFN Gruppo Collegato di Salerno, Dipartimento di Matematica, Via Giovanni Paolo II 132, Fisciano, 84084 Italy yISS, Atomistilor 409, M˘agurele, RO-077125 Romania zSubatech, IMT Atlantique, IN2P3-CNRS, Universit´ede Nantes, 4 rue Alfred Kastler - La Chantrerie, Nantes, BP 20722 44307 France aaUniversity of Amsterdam, Institute of Physics/IHEF, PO Box 94216, Amsterdam, 1090 GE Netherlands abTNO, Technical Sciences, PO Box 155, Delft, 2600 AD Netherlands acUniversit`adegli Studi della Campania "Luigi Vanvitelli", Dipartimento di Matematica e Fisica, viale Lincoln 5, Caserta, 81100 Italy adUniversit`aLa Sapienza, Dipartimento di Fisica, Piazzale Aldo Moro 2, Roma, 00185 Italy aeUniversit`adi Bologna, Dipartimento di Ingegneria dell'Energia Elettrica e dell'Informazione "Guglielmo Marconi", Via dell’Universit`a50, Cesena, 47521 Italia afCadi Ayyad University, Physics Department, Faculty of Science Semlalia, Av. My Abdellah, P.O.B. 2390, Marrakech, 40000 Morocco agUniversity of the Witwatersrand, School of Physics, Private Bag 3, Johannesburg, Wits 2050 South Africa ahUniversit`adi Catania, Dipartimento di Fisica e Astronomia "Ettore Majorana", Via Santa Sofia 64, Catania, 95123 Italy aiINFN, LNF, Via Enrico Fermi, 40, Frascati, 00044 Italy ajINFN, Sezione di Bari, via Orabona, 4, Bari, 70125 Italy 3 akInternational Centre for Radio Astronomy Research, Curtin University, Bentley, WA 6102, Australia alUniversity of Bari, Via Amendola 173, Bari, 70126 Italy amUniversit`adi Genova, Via Dodecaneso 33, Genova, 16146 Italy anUniversity W¨urzburg, Emil-Fischer-Straße 31, W¨urzburg, 97074 Germany aoWestern Sydney University, School of Computing, Engineering and Mathematics, Locked Bag 1797, Penrith, NSW 2751 Australia apUniversit`adi Salerno e INFN Gruppo Collegato di Salerno, Dipartimento di Fisica, Via Giovanni Paolo II 132, Fisciano, 84084 Italy aqUniversity of Granada, Dpto. de F´ısica Te´orica y del Cosmos & C.A.F.P.E., 18071 Granada, Spain arNIOZ (Royal Netherlands Institute for Sea Research), PO Box 59, Den Burg, Texel, 1790 AB, the Netherlands asNational Centre for Nuclear Research, 02-093 Warsaw, Poland atTbilisi State University, Department of Physics, 3, Chavchavadze Ave., Tbilisi, 0179 Georgia auInstitut Universitaire de France, 1 rue Descartes, Paris, 75005 France avUniversity of Johannesburg, Department Physics, PO Box 524, Auckland Park, 2006 South Africa awEberhard Karls Universit¨atT¨ubingen,Institut f¨urAstronomie und Astrophysik, Sand 1, T¨ubingen,72076 Germany axLeiden University, Leiden Institute of Physics, PO Box 9504, Leiden, 2300 RA Netherlands ayUniversit`adi Pisa, Dipartimento di Fisica, Largo Bruno Pontecorvo 3, Pisa, 56127 Italy azLaboratoire Univers et Particules de Montpellier, Place Eug`eneBataillon - CC 72, Montpellier C´edex05, 34095 France baFriedrich-Alexander-Universit¨atErlangen-N¨urnberg, Remeis Sternwarte, Sternwartstraße 7, 96049 Bamberg, Germany bbUniversit´ede Strasbourg, Universit´ede Haute Alsace, GRPHE, 34, Rue du Grillenbreit, Colmar, 68008 France bcUniversity of M¨unster,Institut f¨urKernphysik, Wilhelm-Klemm-Str. 9, M¨unster, 48149 Germany bdUtrecht University, Department of Physics and Astronomy, PO Box 80000, Utrecht, 3508 TA Netherlands beINFN, CNAF, v.le C. Berti-Pichat, 6/2, Bologna, 40127 Italy Abstract KM3NeT/ORCA is a next-generation neutrino telescope optimised for atmo- spheric neutrino oscillations studies. In this paper, the sensitivity of ORCA to the presence of a light sterile neutrino in a 3+1 model is presented. After 4 three years of data taking, ORCA will be able to probe the active-sterile mixing angles θ14, θ24, θ34 and the effective angle θµe, over a broad range of 2 ´5 2 mass squared difference ∆m41 „ r10 ; 10s eV , allowing to test the eV-mass sterile neutrino hypothesis as the origin of short baseline anomalies, as well as probing the hypothesis of a very light sterile neutrino, not yet constrained by cosmology.
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