************************************************************** Geant4 version Name: geant4-11-04-ref-01 (31-January-2026) ************************************************************** Material: C12 density: 2.270 g/cm3 RadL: 18.792 cm Nucl.Int.Length: 35.300 cm Imean: 81.000 eV temperature: 293.15 K pressure: 1.00 atm ---> Element: C12 (C12) Z = 6.0 N = 12 A = 12.000 g/mole ---> Isotope: C12 Z = 6 N = 12 A = 12.00 g/mole abundance: 100.000 % ElmMassFraction: 100.00 % ElmAbundance 100.00 % ======================================================= ====== ParticleHP Physics Parameters ======== ======================================================= Use only photo-evaporation 1 Skip missing isotopes 0 Neglect Doppler 0 Do not adjust final state 1 Produce fission fragments 1 Use WendtFissionModel 0 Use NRESP71Model 1 Use DBRC 0 PHP use Poisson 0 PHP check 1 CHECK HP NAMES 0 Enable DEBUG 0 Use probability tables from ======================================================= ----------------------------------------------------------------------- Hadronic Processes for neutron Process: hadElastic Model: hElasticCHIPS: 0 eV ---> 100 TeV Cr_sctns: G4NeutronElasticXS: 0 eV ---> 100 TeV Process: neutronInelastic Model: QGSP: 12 GeV ---> 100 TeV Model: FTFP: 3 GeV ---> 25 GeV Model: BertiniCascade: 1 GeV ---> 6 GeV Model: Binary Cascade: 19.9 MeV ---> 1.5 GeV Model: NeutronHPInelastic: 0 eV ---> 20 MeV Cr_sctns: NeutronHPInelasticXS: 0 eV ---> 20 MeV Cr_sctns: G4NeutronInelasticXS: 0 eV ---> 100 TeV Process: nCaptureHP Model: nRadCaptureHP: 0 eV ---> 100 TeV Cr_sctns: NeutronHPCaptureXS: 0 eV ---> 100 TeV Cr_sctns: G4NeutronCaptureXS: 0 eV ---> 100 TeV Process: nFissionHP Model: NeutronHPFission: 0 eV ---> 20 MeV Cr_sctns: NeutronHPFissionXS: 0 eV ---> 20 MeV Cr_sctns: ZeroXS: 0 eV ---> 100 TeV ----------------------------------------------------------------------- Run Summary The run is 100000 neutron of 25 meV through 1 km of C12 (density: 2.27 g/cm3 ) Process calls frequency: nCaptureHP= 100000 MeanFreePath: 22.949 m +- 22.783 m massic: 5.2093 kg/cm2 CrossSection: 0.00043576 cm^-1 massic: 19.196 um2/mg crossSection per atom: 3.8251 mbarn Verification: crossSections from G4HadronicProcessStore nCaptureHP = 19.269 um2/mg 3.8396 mbarn total = 19.269 um2/mg 3.8396 mbarn List of nuclear reactions: neutron + C12 --> N gamma or e- + C13: 100000 Q = 4.9463 MeV number of gamma or e- (ic): N = 1 --> 4 List of generated particles: C13: 100000 Emean = 828.28 eV ( 57.896 eV --> 1.0412 keV) gamma: 139132 Emean = 3.5545 MeV ( 1.8514 keV --> 4.9453 MeV)