0000000000205987

AUTHOR

R. Gredig

showing 2 related works from this author

Technical design of the phase I Mu3e experiment

2021

Nuclear instruments & methods in physics research / A 1014, 165679 (2021). doi:10.1016/j.nima.2021.165679

Nuclear and High Energy PhysicsParticle physicsPhysics - Instrumentation and DetectorsPhysics::Instrumentation and Detectorsflavor: violation [lepton]FOS: Physical sciencesElectron7. Clean energy01 natural sciences530muon: decayTechnical designMuon decaysHigh Energy Physics - Experimentdesign [detector]High Energy Physics - Experiment (hep-ex)decay [muon]Scintillating tilesPositronsemiconductor detector: pixelScintillating fibres0103 physical sciencesscintillation counter: fibreddc:530tracking detector010306 general physicsInstrumentationEngineering & allied operationsactivity reportdetector: designPhysicspixel [semiconductor detector]MuonPixel010308 nuclear & particles physicsDetectorMonolithic pixel detectorlepton: flavor: violationInstrumentation and Detectors (physics.ins-det)fibre [scintillation counter]sensitivityLepton flavour violationBeamlineHigh Energy Physics::Experimentddc:620performanceLepton
researchProduct

The MuPix high voltage monolithic active pixel sensor for the Mu3e experiment

2015

Mu3e is a novel experiment searching for charged lepton flavor violation in the rare decay μ → eee. In order to reduce background by up to 16 orders of magnitude, decay vertex position, decay time and particle momenta have to be measured precisely. A pixel tracker based on 50 μm thin high voltage monolithic active pixel sensors (HV-MAPS) in a magnetic field will deliver precise vertex and momentum information. Test beam results like an excellent efficiency of >99.5% and a time resolution of better than 16.6 ns obtained with the MuPix HV-MAPS chip developed for the Mu3e pixel tracker are presented.

PhysicsParticle physicsCMOS sensorElectronic detector readout concepts (solid-state)PixelPhysics::Instrumentation and Detectorsbusiness.industryHigh voltageChipElectronic detector readout concepts (solid-state); Particle tracking detectors (solidstate detectors)Magnetic fieldVertex (geometry)OpticsHigh Energy Physics::Experimentddc:610Electric potentialDetectors and Experimental TechniquesParticle tracking detectors (solidstate detectors)ddc:620businessInstrumentationParticle Physics - ExperimentMathematical PhysicsEngineering & allied operationsLepton
researchProduct