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hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorJOLLET, Cecile
dc.date.issued2021
dc.date.conference2020-07-30
dc.description.abstractEnJUNO is a multipurpose experiment under construction in China. In addition to 18000 20-inch large photomultipliers (LPMTs) serving as the primary light-detection device, the JUNO central detector will be instrumented with 25600 custom-made 3-inch small photomultipliers (SPMTs) to boost the physics potential of the experiment. The SPMTs will mostly operate in the photon- counting and will help to calibrate the energy response of the LPMTs. They will also aid the measurement of supernova neutrinos and will improve the muon track reconstruction whose performance is important for background rejection. The SPMTs, together with their power and readout systems, will have to operate under water for over 20 years, posing challenging constraints on the design, reliability and implementation of this major subsystem of JUNO. In this poster, we will present the innovative design of the JUNO SPMT system, its impact on physics, and the current status of SPMT production and testing.
dc.language.isoen
dc.source.titlePoS
dc.subject.enactivity report
dc.subject.enJUNO
dc.subject.enphotomultiplier
dc.subject.enperformance
dc.subject.enfabrication
dc.title.enThe 3-inch Photomultiplier System of the JUNO Experiment
dc.typeCommunication dans un congrès
dc.identifier.doi10.22323/1.390.0203
dc.subject.halPhysique [physics]/Physique [physics]/Instrumentations et Détecteurs [physics.ins-det]
bordeaux.page203
bordeaux.volumeICHEP2020
bordeaux.countryCZ
bordeaux.title.proceedingPoS
bordeaux.conference.cityPrague
bordeaux.peerReviewednon
hal.identifierhal-03210394
hal.version1
hal.invitednon
hal.proceedingsoui
hal.conference.end2020-08-05
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03210394v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=PoS&rft.date=2021&rft.volume=ICHEP2020&rft.spage=203&rft.epage=203&rft.au=JOLLET,%20Cecile&rft.genre=unknown


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