# Supress output of physics list initialization /process/had/verbose 0 # Detector Construction /Par04/detector/setDetectorInnerRadius 80 cm /Par04/detector/setDetectorLength 2 m /Par04/detector/setNbOfLayers 90 /Par04/detector/setAbsorber 0 G4_W 1.4 mm true /Par04/detector/setAbsorber 1 G4_Si 0.3 mm true ## 2.325 mm of tungsten =~ 0.25 * 9.327 mm = 0.25 * R_Moliere /Par04/mesh/setSizeOfRhoCells 4.65 mm ## 2 * 1.4 mm of tungsten =~ 0.65 X_0 /Par04/mesh/setSizeOfZCells 3.4 mm /Par04/mesh/setNbOfRhoCells 9 /Par04/mesh/setNbOfPhiCells 16 /Par04/mesh/setNbOfZCells 45 ## Parallel world ## 32 slices in 2 pi /Par04/parallel/setNbOfSlices 320 ## detector length / 100 rows = 4m / 100 = 4cm /Par04/parallel/setNbOfRows 100