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Polysiloxane-based scintillators for shashlik calorimeters

dc.contributor.authorACERBI, F.
dc.contributor.authorBRANCA, A.
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.authorCOLLAZUOL, G.
dc.contributor.authorDAL CORSO, F.
dc.contributor.authorDE ROSA, G.
dc.contributor.authorDELOGU, C.
dc.contributor.authorFALCONE, A.
dc.contributor.authorGOLA, A.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorJOLLET, C.
dc.contributor.authorKLIČEK, B.
dc.contributor.authorKUDENKO, Y.
dc.contributor.authorLAVEDER, M.
dc.contributor.authorLONGHIN, A.
dc.contributor.authorLUDOVICI, L.
dc.contributor.authorLUTSENKO, E.
dc.contributor.authorMAGALETTI, L.
dc.contributor.authorMANDRIOLI, G.
dc.contributor.authorMARCHI, T.
dc.contributor.authorMARGOTTI, A.
dc.contributor.authorMASCAGNA, V.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorMEREGAGLIA, A.
dc.contributor.authorMEZZETTO, M.
dc.contributor.authorNESSI, M.
dc.contributor.authorPARI, M.
dc.contributor.authorPAROZZI, E.
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.authorSCIAN, C.
dc.contributor.authorSIRRI, G.
dc.contributor.authorSTIPČEVIC, M.
dc.contributor.authorTENTI, M.
dc.contributor.authorTERRANOVA, F.
dc.contributor.authorTORTI, M.
dc.contributor.authorVALLAZZA, E.
dc.contributor.authorVESCO, M.
dc.date.issued2020
dc.description.abstractEnWe present the first application of polysiloxane-based scintillators as active medium in a shashlik sampling calorimeter. These results were obtained from a testbeam campaign of a ∼6×6×45  cm 3 (13  X0 depth) prototype. A Wavelength Shifting fiber array of 36 elements runs perpendicularly to the stack of iron (15 mm) and polysiloxane scintillator (15 mm) tiles with a density of about one over cm 2 . Unlike shashlik calorimeters based on plastic organic scintillators, here fibers are optically matched with the scintillator without any intermediate air gap. The prototype features a compact light readout based on Silicon Photo-Multipliers embedded in the bulk of the detector. The detector was tested with electrons, pions and muons with energies ranging from 1 to 7 GeV at the CERN-PS. This solution offers a highly radiation hard detector to instrument the decay region of a neutrino beam, providing an event-by-event measurement of high-angle decay products associated with neutrino production (ENUBET, Enhanced NeUtrino BEams from kaon Tagging, ERC project). The results in terms of light yield, uniformity and energy resolution, are compared to a similar calorimeter built with ordinary plastic scintillators.
dc.language.isoen
dc.subject.enPolysiloxane
dc.subject.enScintillator
dc.subject.enShashlik calorimeter
dc.subject.enSilicon photoMultipliers
dc.subject.enscintillation counter
dc.subject.encalorimeter
dc.subject.ensilicon: oxygen
dc.subject.enpolymer
dc.subject.enwavelength shifter: fibre
dc.subject.enenergy resolution
dc.subject.endetector: design
dc.subject.enphoton: yield
dc.subject.enelectron: irradiation
dc.subject.enmuon: irradiation
dc.subject.enpi: irradiation
dc.subject.eniron
dc.subject.enperformance
dc.title.enPolysiloxane-based scintillators for shashlik calorimeters
dc.typeArticle de revue
dc.identifier.doi10.1016/j.nima.2019.163379
dc.subject.halPhysique [physics]/Physique [physics]/Instrumentations et Détecteurs [physics.ins-det]
dc.identifier.arxiv2001.03130
bordeaux.journalNucl.Instrum.Meth.A
bordeaux.page163379
bordeaux.volume956
bordeaux.peerReviewedoui
hal.identifierhal-02458744
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02458744v1
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