Search results for "Electroluminiscència"

showing 2 items of 2 documents

Electroluminescence TPCs at the thermal diffusion limit

2019

Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM

ElectroluminiscènciaNuclear and High Energy PhysicsPhysics - Instrumentation and DetectorsDark Matter and Double Beta DecayFOS: Physical scienceschemistry.chemical_elementElectronAtomic01 natural sciences7. Clean energyMathematical SciencesHigh Energy Physics - ExperimentTECNOLOGIA ELECTRONICAHigh Energy Physics - Experiment (hep-ex)Particle and Plasma PhysicsXenonIonization0103 physical sciencesDark Matter and Double Beta Decay (experiments)Nuclearlcsh:Nuclear and particle physics. Atomic energy. RadioactivityDiffusion (business)010306 general physicsMathematical PhysicsPhysicsQuantum Physics010308 nuclear & particles physicsResolution (electron density)MolecularFísicaNuclear energyInstrumentation and Detectors (physics.ins-det)Nuclear & Particles PhysicsParticle correlations and fluctuations85-05ElectroluminescencechemistryRare decayYield (chemistry)Photon productionPhysical SciencesScintillation counterEnergia nuclearlcsh:QC770-798Atomic physicsEnergy (signal processing)
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Near-intrinsic energy resolution for 30-662 keV gamma rays in a high pressure xenon electroluminescent TPC

2013

We present the design, data and results from the NEXT prototype for Double Beta and Dark Matter (NEXT-DBDM) detector, a high-pressure gaseous natural xenon electroluminescent time projection chamber (TPC) that was built at the Lawrence Berkeley National Laboratory. It is a prototype of the planned NEXT-100 Xe-136 neutrino-less double beta decay (0 nu beta beta) experiment with the main objectives of demonstrating near-intrinsic energy resolution at energies up to 662 keV and of optimizing the NEXT-100 detector design and operating parameters. Energy resolutions of similar to 1% FWHM for 662 keV gamma rays were obtained at 10 and 15 atm and similar to 5% FWHM for 30 keV fluorescence xenon X-…

ElectroluminiscènciaNuclear and High Energy PhysicsXenonHigh-pressureDark matterchemistry.chemical_elementNuclear physicsTECNOLOGIA ELECTRONICAXenonDouble beta decayEnergy resolutionNeutrinoless double beta decayInstrumentationPhysicsTime projection chamberDetectorResolution (electron density)Gamma rayFísicaNuclear energyFull width at half maximumchemistryElectroluminescenceEnergia nuclearTPC
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