0000000000088338

AUTHOR

V. Herrero-bosch

showing 3 related works from this author

Digital pulse-shape analysis with a TRACE early silicon prototype

2014

[EN] A highly segmented silicon-pad detector prototype has been tested to explore the performance of the digital pulse shape analysis in the discrimination of the particles reaching the silicon detector. For the first time a 200 tun thin silicon detector, grown using an ordinary floating zone technique, has been shown to exhibit a level discrimination thanks to the fine segmentation. Light-charged particles down to few MeV have been separated, including their punch-through. A coaxial HPGe detector in time coincidence has further confirmed the quality of the particle discrimination. K.; 2014 Elsevier B.V. All rights reserved

PhysicsNuclear and High Energy PhysicsSilicon detectorSiliconPhysics::Instrumentation and Detectorsbusiness.industryLight-charged particlesDetectorchemistry.chemical_element[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]Particle detectorParticle identificationSemiconductor detectorParticle identificationTECNOLOGIA ELECTRONICAOpticschemistryMeasuring instrumentGamma-ray spectroscopyCoaxialbusinessDigital pulse shape analysisInstrumentationElectronic circuit
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Conceptual design of the TRACE detector readout using a compact, dead time-less analog memory ASIC

2015

[EN] The new TRacking Array for light Charged particle Ejectiles (TRACE) detector system requires monitorization and sampling of all pulses in a large number of channels with very strict space and power consumption restrictions for the front-end electronics and cabling. Its readout system is to be based on analog memory ASICs with 64 channels each that sample a View the MathML source window of the waveform of any valid pulses at 200 MHz while discarding any other signals and are read out at 50 MHz with external ADC digitization. For this purpose, a new, compact analog memory architecture is described that allows pulse capture with zero dead time in any channel while vastly reducing the tota…

Detector readoutNuclear and High Energy PhysicsTriggerless data acquisitionPhysics::Instrumentation and DetectorsFIFO (computing and electronics)Front-endelectronicsSwitched CapacitorArray(SCA)Analog memory; Dead time; Detector readout; Front-end electronics; Switched Capacitor Array (SCA); Triggerless data acquisition; Instrumentation; Nuclear and High Energy PhysicsTECNOLOGIA ELECTRONICAComputer Science::Hardware ArchitectureDead timeSampling (signal processing)Application-specific integrated circuitWaveformElectronicsInstrumentationPhysicsAnalog memorybusiness.industryDetectorFront-end electronicsDead timeSwitched Capacitor Array (SCA)businessComputer hardwareCommunication channel
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The electronics of the energy plane of the NEXT-White detector

2019

[EN] This paper describes the electronics of NEXT-White (NEW) detector PMT plane, a high pressure xenon TPC with electroluminescent amplification (HPXe-EL) currently operating at the Laboratorio Subterraneo de Canfranc (LSC) in Huesca, Spain. In NEXT-White the energy of the event is measured by a plane of photomultipliers (PMTs) located behind a transparent cathode. The PMTs are Hamamatsu R11410-10 chosen due to their low radioactivity. The electronics have been designed and implemented to fulfill strict requirements: an overall energy resolution below 1% and a radiopurity budget of 20 mBq unit(-1) in the chain of Bi-214. All the components and materials have been carefully screened to assu…

Nuclear and High Energy PhysicsPhotomultiplierPhysics - Instrumentation and DetectorsFOS: Physical sciencesCalorimetryDigital Baseline Restoration7. Clean energy01 natural scienceslaw.inventionTECNOLOGIA ELECTRONICAOpticslaw0103 physical sciencesElectronics010306 general physicsInstrumentationCapacitive couplingPhysics010308 nuclear & particles physicsbusiness.industryDetectorLinearityFront-end electronicsInstrumentation and Detectors (physics.ins-det)CathodeCalometryNoisebusinessEnergy (signal processing)
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