************************************************************** Geant4 version Name: geant4-11-00-ref-09 (31-October-2022) ************************************************************** The Box is 1 mm of Lead Material: Lead density: 11.350 g/cm3 RadL: 5.613 mm Nucl.Int.Length: 18.248 cm Imean: 823.000 eV temperature: 293.15 K pressure: 1.00 atm ======================== run summary ====================== The run is: 1000000 gamma of 1 MeV through 1 mm of Lead (density: 11.35 g/cm3 ) Process calls frequency ---> Rayl = 2962 Transportation = 922323 compt = 55263 phot = 19452 Nb of incident particles unaltered after 1 mm of Lead : 922323 over 1000000 incident particles. Ratio = 92.232 % ---> CrossSection per volume: 0.8086 cm^-1 CrossSection per mass: 7.1242 mm2/g Verification from G4EmCalculator: Rayl= 278.03 um2/mg compt= 5.0748 mm2/g phot= 1.7908 mm2/g total= 7.1436 mm2/g Expected ratio of transmitted particles= 92.212 %