0000000000505285

AUTHOR

T Kragh

showing 1 related works from this author

Development of silicon pad detectors and readout electronics for a Compton camera

2003

Abstract Applications in nuclear medicine and bio-medical engineering may profit using a Compton camera for imaging distributions of radio-isotope labelled tracers in organs and tissues. These applications require detection of photons using thick position-sensitive silicon sensors with the highest possible energy and good spatial resolution. In this paper, research and development on silicon pad sensors and associated readout electronics for a Compton camera are presented. First results with low-noise, self-triggering VATAGP ASIC's are reported. The measured energy resolution was 1.1 keV FWHM at room temperature for the 241 Am photo-peak at 59.5 keV .

PhysicsNuclear and High Energy Physicsmedicine.medical_specialtyPhotonSiliconPhysics::Instrumentation and Detectorsbusiness.industryAstrophysics::High Energy Astrophysical PhenomenaDetectorCompton scatteringchemistry.chemical_elementParticle detectorSemiconductor detectorOpticschemistryMeasuring instrumentmedicineMedical physicsbusinessInstrumentationImage resolutionNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
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