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CUPID-0: A double-readout cryogenic detector for Double Beta Decay search

dc.contributor.authorAZZOLINI, O.
dc.contributor.authorBEEMAN, J.W.
dc.contributor.authorBELLINI, F.
dc.contributor.authorBERETTA, M.
dc.contributor.authorBIASSONI, M.
dc.contributor.authorBROFFERIO, C.
dc.contributor.authorBUCCI, C.
dc.contributor.authorCAPELLI, S.
dc.contributor.authorCARDANI, L.
dc.contributor.authorCARNITI, P.
dc.contributor.authorCASALI, N.
dc.contributor.authorCHIESA, D.
dc.contributor.authorCLEMENZA, M.
dc.contributor.authorCREMONESI, O.
dc.contributor.authorCRUCIANI, A.
dc.contributor.authorDAFINEI, I.
dc.contributor.authorDI DOMIZIO, S.
dc.contributor.authorFERRONI, F.
dc.contributor.authorGIRONI, L.
hal.structure.identifierCentre de Sciences Nucléaires et de Sciences de la Matière [CSNSM]
dc.contributor.authorGIULIANI, A.
dc.contributor.authorGORLA, P.
dc.contributor.authorGOTTI, C.
dc.contributor.authorKEPPEL, G.
dc.contributor.authorMARTINEZ, M.
dc.contributor.authorMORGANTI, S.
dc.contributor.authorNAGORNY, S.
dc.contributor.authorNASTASI, M.
dc.contributor.authorNISI, S.
hal.structure.identifierDépartement de Physique des Particules (ex SPP) [DPhP]
dc.contributor.authorNONES, C.
dc.contributor.authorORLANDI, D.
dc.contributor.authorPAGNANINI, L.
dc.contributor.authorPALLAVICINI, M.
dc.contributor.authorPATTAVINA, L.
dc.contributor.authorPAVAN, M.
dc.contributor.authorPESSINA, G.
dc.contributor.authorPETTINACCI, V.
dc.contributor.authorPIRRO, S.
dc.contributor.authorPOZZI, S.
dc.contributor.authorPREVITALI, E.
dc.contributor.authorPUIU, A.
dc.contributor.authorRUSCONI, C.
dc.contributor.authorSCHAFFNER, K.
dc.contributor.authorTOMEI, C.
dc.contributor.authorVIGNATI, M.
hal.structure.identifierDépartement de Physique des Particules (ex SPP) [DPhP]
dc.contributor.authorZOLOTAROVA, C.
dc.date.issued2020
dc.date.conference2019-02-18
dc.description.abstractEnCUPID-0 is the first large mass neutrino-less double beta decay ( 0νββ ) experiment based on cryogenic calorimeters with dual read-out of light and heat for background rejection. The detector assembly, consisting of 26 ZnSe crystals, 2 natural and 24 enriched at 95% in   82 Se, all coupled with bolometric light detectors, has been constructed respecting very strict protocols and procedures, from the material selection during crystal growth to the new and innovative detector framework, in the attempt to achieve the best performance of the array. The successful construction of the detector lead to promising preliminary results, here presented. The array is in fact taking data underground at LNGS (Italy) since March 2017 and the particle identification, enabled by the light read-out, provides an unprecedented background level, for cryogenic calorimeters, of only 3.2 counts keV−1t−1yr−1  in the region of interest of the 0νββ  search for   82 Se, namely around 3 MeV.
dc.language.isoen
dc.source.titleNucl.Instrum.Meth.A
dc.subject.enNeutrino-less double beta decay
dc.subject.enCryogenic detectors
dc.subject.enScintillation
dc.subject.enAlpha background
dc.subject.enCUPID
dc.subject.enactivity report
dc.subject.encalorimeter: cryogenics
dc.subject.endouble-beta decay: (0neutrino)
dc.subject.enbackground
dc.subject.enscintillation counter: crystal
dc.subject.enzinc
dc.subject.enselenium
dc.subject.enperformance
dc.subject.enGran Sasso
dc.subject.enbolometer
dc.title.enCUPID-0: A double-readout cryogenic detector for Double Beta Decay search
dc.typeCommunication dans un congrès
dc.identifier.doi10.1016/j.nima.2019.162441
dc.subject.halPhysique [physics]/Physique [physics]/Instrumentations et Détecteurs [physics.ins-det]
bordeaux.page162441
bordeaux.volume958
bordeaux.countryAT
bordeaux.title.proceedingNucl.Instrum.Meth.A
bordeaux.conference.cityVienna
bordeaux.peerReviewednon
hal.identifierhal-02507715
hal.version1
hal.invitednon
hal.proceedingsoui
hal.conference.end2019-02-22
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02507715v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Nucl.Instrum.Meth.A&rft.date=2020&rft.volume=958&rft.spage=162441&rft.epage=162441&rft.au=AZZOLINI,%20O.&BEEMAN,%20J.W.&BELLINI,%20F.&BERETTA,%20M.&BIASSONI,%20M.&rft.genre=unknown


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