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Longitudinally segmented shashlik calorimeters with SiPM embedded readout

dc.contributor.authorBALLERINI, G.
dc.contributor.authorBERRA, A.
dc.contributor.authorBOANTA, R.
dc.contributor.authorBONESINI, M.
dc.contributor.authorBRIZZOLARI, C.
dc.contributor.authorBRUNETTI, G.
dc.contributor.authorCARTURAN, S.
dc.contributor.authorCATANESI, M.G.
dc.contributor.authorCECCHINI, S.
dc.contributor.authorCINDOLO, F.
dc.contributor.authorCOFFANI, A.
dc.contributor.authorCOLLAZUOL, G.
dc.contributor.authorCONTI, E.
dc.contributor.authorDAL CORSO, F.
dc.contributor.authorDE ROSA, G.
dc.contributor.authorGOLA, A.
dc.contributor.authorINTONTI, R.A.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorJOLLET, C.
dc.contributor.authorKUDENKO, Y.
dc.contributor.authorLAVEDER, M.
dc.contributor.authorLONGHIN, A.
dc.contributor.authorLUDOVICI, L.
dc.contributor.authorMAGALETTI, L.
dc.contributor.authorMANDRIOLI, G.
dc.contributor.authorMARGOTTI, A.
dc.contributor.authorMASCAGNA, V.
dc.contributor.authorMAURI, N.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorMEREGAGLIA, A.
dc.contributor.authorMEZZETTO, M.
dc.contributor.authorPAOLONI, A.
dc.contributor.authorPARI, M.
dc.contributor.authorPASQUALINI, L.
dc.contributor.authorPATERNOSTER, G.
dc.contributor.authorPATRIZII, L.
dc.contributor.authorPIEMONTE, C.
dc.contributor.authorPOZZATO, M.
dc.contributor.authorPREST, M.
dc.contributor.authorPUPILLI, F.
dc.contributor.authorRADICIONI, E.
dc.contributor.authorRICCIO, C.
dc.contributor.authorRUGGERI, A.C.
dc.contributor.authorSIRRI, G.
dc.contributor.authorTENTI, M.
dc.contributor.authorTERRANOVA, F.
dc.contributor.authorVALLAZZA, E.
dc.contributor.authorVESCO, M.
dc.contributor.authorVOTANO, L.
dc.date.issued2017
dc.date.conference2017-10-21
dc.description.abstractEnShashlik calorimeters are sampling calorimeters using wavelength shifting fibers running perpendicularly to the scintillating/absorber plates for the light readout. These devices are cost-effective, easy to assemble, and characterized by a good flexibility in terms of energy resolution. On the contrary, the perpendicular optical fiber readout and the resulting fiber bundling to the photosensor pose a strong limitation to the longitudinal segmentation. Recently, the fast development of solid state photosensors allowed for the integration of the readout system directly in the bulk of the calorimeter, opening new possibilities in terms of longitudinal segmentation (SCENTT INFN R &D). In an ultra-compact module every single fiber segment is directly connected to a SiPM; the SiPMs are arranged in arrays on custom PCBs and readout by a fast electronics based on waveform digitizers. This detector technology is the baseline option for ENUBET: a 5 year project (2016-2021) funded by the European Research Council aiming to demonstrate the possibility of a complete instrumentation of the decay tunnel of conventional neutrino beam. This technique allows for a ten-fold reduction on the neutrino flux normalization error. In the talk we will present the results and a detailed performance assessment of the novel ultra-compact design obtained with a prototype of longitudinally segmented shashlik calorimeter, readout with SiPMs embedded in the calorimeter bulk. Tests performed at the CERN PST9 beamline in the 1-5 GeV energy range in November 2016 provided results in terms of linearity, energy resolution and e/π discrimination at various beam angles reproducing the grazing incident conditions typical of neutrino beam decay tunnels. We will also present results from a neutron irradiation campaign of our Silicon Photomultipliers at the INFN-LNL CN accelerator allowing to test neutron fluences of O(10<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">12</sup>/cm<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup>) using 5 MeV protons on a Be target.
dc.language.isoen
dc.subject.enPrototypes
dc.subject.enScintillators
dc.subject.enParticle beams
dc.subject.enMesons
dc.subject.enEnergy resolution
dc.subject.enNeutrino sources
dc.subject.enNeutrons
dc.subject.enneutron effects
dc.subject.ennuclear electronics
dc.subject.enparticle calorimetry
dc.subject.enphotodetectors
dc.subject.enphotomultipliers
dc.subject.enreadout electronics
dc.subject.ensilicon radiation detectors
dc.subject.ensolid scintillation detectors
dc.subject.enwavelength shifting fibers
dc.subject.enlight readout
dc.subject.enenergy resolution
dc.subject.enphotosensor
dc.subject.enlongitudinal segmentation
dc.subject.ensolid state photosensors
dc.subject.enreadout system
dc.subject.enSiPM
dc.subject.enEuropean Research Council
dc.subject.enneutrino flux normalization error
dc.subject.enlongitudinally segmented shashlik calorimeter
dc.subject.encalorimeter bulk
dc.subject.enneutrino beam decay tunnels
dc.subject.enshashlik calorimeters
dc.subject.enoptical fiber readout
dc.subject.enshashlik calorimetry
dc.subject.enSilicon-photomultiplier
dc.subject.enembedded light readout
dc.subject.entest beam
dc.subject.enneutrino physics
dc.subject.enphotomultiplier: silicon
dc.subject.enfibre: optical
dc.subject.enwavelength shifter: fibre
dc.subject.enelectronics: readout
dc.subject.enn: irradiation
dc.subject.encalorimeter: design
dc.subject.enscintillation counter
dc.subject.enperformance
dc.subject.entalk
dc.title.enLongitudinally segmented shashlik calorimeters with SiPM embedded readout
dc.typeCommunication dans un congrès
dc.identifier.doi10.1109/NSSMIC.2017.8533099
dc.subject.halPhysique [physics]/Physique [physics]/Instrumentations et Détecteurs [physics.ins-det]
bordeaux.countryUS
bordeaux.conference.cityAtlanta
bordeaux.peerReviewednon
hal.identifierhal-02097395
hal.version1
hal.invitednon
hal.proceedingsoui
hal.conference.end2017-10-28
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02097395v1
bordeaux.COinSctx_ver=Z39.88-2004&amp;rft_val_fmt=info:ofi/fmt:kev:mtx:journal&amp;rft.date=2017&amp;rft.au=BALLERINI,%20G.&amp;BERRA,%20A.&amp;BOANTA,%20R.&amp;BONESINI,%20M.&amp;BRIZZOLARI,%20C.&amp;rft.genre=unknown


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