************************************************************** Geant4 version Name: geant4-11-01-ref-01 (31-January-2023) ************************************************************** PhysicsList::AddPhysicsList: Material: G4_Ta density: 16.654 g/cm3 RadL: 4.094 mm Nucl.Int.Length: 11.887 cm Imean: 718.000 eV temperature: 293.15 K pressure: 1.00 atm ---> Element: Ta (Ta) Z = 73.0 N = 181 A = 180.948 g/mole ---> Isotope: Ta180 Z = 73 N = 180 A = 179.95 g/mole abundance: 0.012 % ---> Isotope: Ta181 Z = 73 N = 181 A = 180.95 g/mole abundance: 99.988 % ElmMassFraction: 100.00 % ElmAbundance 100.00 % ========= Table of registered couples ============================ Index : 0 used in the geometry : Yes Material : G4_Ta Range cuts : gamma 10 um e- 10 um e+ 10 um proton 10 um Energy thresholds : gamma 6.87412 keV e- 74.8975 keV e+ 73.4252 keV proton 1 keV Region(s) which use this couple : DefaultRegionForTheWorld ================================================================== e- (10 keV) in G4_Ta (density: 16.654 g/cm3 ; radiation length: 4.09392 mm ) Range cuts: gamma 10 um e- 10 um Energy cuts: gamma 6.87412 keV e- 74.8975 keV Max_energy _transferable : 5 keV (159.911 nm ) processes : eIoni eBrem total cross section per atom : 0 pbarn 233.988 barn 233.988 barn compCrossSectionPerVolume: 0 cm^-1 12.9691 cm^-1 12.9691 cm^-1 cross section per volume : 0 cm^-1 12.7422 cm^-1 12.7422 cm^-1 cross section per mass : 0 um2/mg 76.5113 mm2/g 76.5113 mm2/g mean free path : 5.82593e+288 pc 784.795 um 784.795 um (g/cm2) : 2.88022e+285 kg/cm2 1.307 g/cm2 1.307 g/cm2 restricted dE/dx : 150.439 MeV/cm 216.635 keV/cm 150.656 MeV/cm (MeV/g/cm2) : 9.03323 MeV*cm2/g 13.008 keV*cm2/g 9.04624 MeV*cm2/g unrestricted dE/dx : 150.439 MeV/cm 324.962 keV/cm 150.764 MeV/cm (MeV/g/cm2) : 9.03323 MeV*cm2/g 19.5125 keV*cm2/g 9.05274 MeV*cm2/g range from restrict dE/dx: 438.757 nm ( 0.730706 mg/cm2) range from full dE/dx : 438.691 nm ( 0.730596 mg/cm2) transport mean free path : 41.7359 nm (0.0695069 mg/cm2) critical energy (Rossi) : 8.08672 MeV (from Pdg formula : 8.21659 MeV) Moliere radius : 2.62223 X0 = 1.07352 cm (from Pdg formula : 1.05655 cm )