************************************************************** Geant4 version Name: geant4-11-02-ref-06 (28-June-2024) ************************************************************** --> Event 0 starts. End of event. Decay chain: Cs137 ---> Ba137[661.659] ---> Ba137 --> Event 10000 starts. End of event. Decay chain: Cs137 ---> Ba137[661.659] ---> Ba137 --> Event 20000 starts. End of event. Decay chain: Cs137 ---> Ba137[661.659] ---> Ba137 --> Event 30000 starts. End of event. Decay chain: Cs137 ---> Ba137[661.659] ---> Ba137 --> Event 40000 starts. End of event. Decay chain: Cs137 ---> Ba137[661.659] ---> Ba137 --> Event 50000 starts. End of event. Decay chain: Cs137 ---> Ba137[661.659] ---> Ba137 --> Event 60000 starts. End of event. Decay chain: Cs137 ---> Ba137[661.659] ---> Ba137 --> Event 70000 starts. End of event. Decay chain: Cs137 ---> Ba137[661.659] ---> Ba137 --> Event 80000 starts. End of event. Decay chain: Cs137 ---> Ba137[661.659] ---> Ba137 --> Event 90000 starts. End of event. Decay chain: Cs137 ---> Ba137[661.659] ---> Ba137 ======================== run summary ====================== The run was 100000 Cs137 of 0 eV =========================================================== Nb of generated particles: Ba137: 100000 Emean = 2.124 eV ( 59.95 meV --> 9.92 eV ) stable Ba137[283.540]: 1 Emean = 5.576 eV ( 5.576 eV --> 5.576 eV ) Ba137[661.659]: 94609 Emean = 1.357 eV ( 0 eV --> 3.016 eV ) mean life = 3.682 min Cs137: 100000 Emean = 0 eV ( 0 eV --> 0 eV ) mean life = 43.43 y anti_nu_e: 100000 Emean = 350.3 keV ( 1 eV --> 1.166 MeV) stable e-: 109580 Emean = 228.3 keV ( 1.006 eV --> 1.122 MeV) stable gamma: 85030 Emean = 661.7 keV ( 283.5 keV --> 661.7 keV) stable Ekin Total (Q single decay): mean = 597.7 keV ( 283.5 keV --> 1.166 MeV) Momentum balance (excluding gamma desexcitation): mean = 393.5 keV ( 0.01289 meV --> 1.53 MeV) Total time of life (full chain): mean = 43 y half-life = 29.81 y ( 7.393 h --> 514.3 y ) Total visible energy (full chain) : mean = 812.8 keV ( 607.1 eV --> 1.172 MeV) Activity of Cs137 = 3.241e+12 Bq/g (87.6 Ci/g)