A-STEPsimulation/ASTEP.det at main · AstroPix/A-STEPsimulation · GitHub

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///////////////////////////////////////////////////
// Detector file for the A-STEP detector         //
// Author:  Zachary Metzler (UMD)			     //
// Version: 2025.10.27                           //
///////////////////////////////////////////////////

// Detector definition and performances
Strip2D         AstroPix
AstroPix.SensitiveVolume  APS
AstroPix.DetectorVolume   QuadChip
AstroPix.StripNumber      35 35
AstroPix.Offset           0.0 0.0
AstroPix.StructuralPitch  {StructuralPitchL} {LayerSpacing} {StructuralPitchW}
AstroPix.StructuralOffset {DigitalPeriphery} {ChipThickness-DepletionDepth} {Guardring}

AstroPix.NoiseThreshold       0.0001
AstroPix.TriggerThreshold     0.0001

// Measured values from V2LoResChip
AstroPix.EnergyResolution Gauss 14.4 14.4 1.47
AstroPix.EnergyResolution Gauss 17.8 17.8 0.94
AstroPix.EnergyResolution Gauss 22.2 22.2 1.62
AstroPix.EnergyResolution Gauss 31.0 31.0 1.65
AstroPix.EnergyResolution Gauss 59.5 59.5 1.30


// Trigger Criteria
Trigger SingleCB
SingleCB.Veto false
SingleCB.TriggerByDetector true
SingleCB.Detector AstroPix 1