6533b825fe1ef96bd1281deb

RESEARCH PRODUCT

CeSOX: An experimental test of the sterile neutrino hypothesis with Borexino

L. PappA. Di LudovicoFausto OrticaMatthias LaubensteinG. ManuzioD. GuffantiDenis KorablevL. LukyanchenkoE. MeroniV. FischerC. GhianoCaren HagnerM. CarliniA. CaminataMarco PallaviciniZ. YokleyÖ. PenekÖ. PenekF. GabrieleS. AppelAldo RomaniV. AtroshchenkoL. Di NotoB. NeumairM. MeyerA. V. DerbinS. FarinonM. MisiaszekA. FormozovN. PilipenkoG. LukyanchenkoG. TesteraLothar OberauerA. PocarM. D. SkorokhvatovM. D. SkorokhvatovMichael WurmAlessandra ReA TrantelJ. MartynE. LitvinovichE. LitvinovichO. ZaimidorogaA. JanyF. LombardiH. WangK. AltenmüllerN. JonquèresS. RottenangerG. MentionN. RossiB. CaccianigaE. V. HungerfordY. SuvorovY. SuvorovB. OpitzR. B. VogelaarD. A. SemenovMarcin WójcikS. CaprioliLivia LudhovaLivia LudhovaI. N. MachulinI. N. MachulinV. V. KobychevA. SotnikovAldo IanniA. M. GorettiA. S. ChepurnovV. KornoukhovS. SchönertXuefeng DingG. BelliniTobias LachenmaierD. D'angeloMarco GiammarchiV. N. MuratovaM. DureroA. PorcelliC. VeyssiereM. CribierO. SmirnovA. VishnevaThierry LasserreM. GschwenderS. DaviniMatteo AgostiniL.f.f. StokesE. V. UnzhakovR. TartagliaG. ZuzelS. MarcocciS. WeinzLino MiramontiD. BravoM. ToropovaL. CollicaJay Burton BenzigerG. KorgaPaolo LombardiZ. BagdasarianJ. MaricicP. CavalcanteGioacchino RanucciG. BonfiniAndrea IanniFrank CalapriceD. BickSandra ZavatarelliK. FomenkoJ. ThurnR. RoncinF. Von FeilitzschD. FrancoKai ZuberJ. GaffiotD. KrynM. RedchukM. RedchukK. ChoiO. ClouéL. ScolaV. OrekhovD. JeschkeR. MusenichM. VivierCristiano GalbiatiM. GromovT. HoudyD. BasilicoA. RazetoI. S. Drachnev

subject

Physicsneutrino: sterile: search forHistorySterile neutrinoParticle physics010308 nuclear & particles physicsInitial activitysensitivity01 natural sciencesComputer Science ApplicationsEducationPHYSICSPhysics and Astronomy (all)cesium0103 physical sciencesOSCILLATIONS[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]ddc:530Borexinoproposed experimentNeutrino010306 general physicsantineutrino: particle sourceBorexinotalk: Moscow 2017/10/02

description

International audience; The third phase of the Borexino experiment that’s referred to as SOX is devoted to test the hypothesis of the existence of one (or more) sterile neutrinos at a short baseline (~5–10m). The experimental measurement will be made with artificial sources namely with a 144Ce–144Pr antineutrino source at the first stage (CeSOX) and possibly with a 51Cr neutrino source at the second one. The fixed 144Ce–144Pr sample will be placed beneath the detector in a special pit and the initial activity will be about 100 – 150 kCi. The start of data taking is scheduled for April 2018. The article gives a short description of the preparation for the first stage and shows the expected sensitivity.

10.1088/1742-6596/934/1/012003https://hal.archives-ouvertes.fr/hal-01703724