Search results for "Optical photon transport"

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Spectral modeling of scintillator for the NEMO-3 and SuperNEMO detectors

2010

We have constructed a GEANT4-based detailed software model of photon transport in plastic scintillator blocks and have used it to study the NEMO-3 and SuperNEMO calorimeters employed in experiments designed to search for neutrinoless double beta decay. We compare our simulations to measurements using conversion electrons from a calibration source of $\rm ^{207}Bi$ and show that the agreement is improved if wavelength-dependent properties of the calorimeter are taken into account. In this article, we briefly describe our modeling approach and results of our studies.

Nuclear and High Energy PhysicsPhotomultiplierTechnologyPhysics - Instrumentation and DetectorsPhotonPhysics::Instrumentation and DetectorsCODEFOS: Physical sciencesScintillator01 natural sciencesHigh Energy Physics - ExperimentPhysics Particles & FieldsNuclear physicsHigh Energy Physics - Experiment (hep-ex)Photomultiplier0202 Atomic Molecular Nuclear Particle And Plasma PhysicsDouble beta decay0103 physical sciences[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]CalibrationPlastic scintillators[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]010306 general physicsNuclear Science & TechnologyInstrumentationInstruments & InstrumentationScintillationphysics.ins-detPhysicsScintillationScience & Technology010308 nuclear & particles physicshep-exPhysicsMO-100DetectorInstrumentation and Detectors (physics.ins-det)Double beta decayNuclear & Particles PhysicsCalorimeterPhysics NuclearPhysical SciencesGEANT 4DOUBLE-BETA DECAYOptical photon transport
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