PROGRAM INTER VERSION 8.08 -------------------------- Selected Integrations of ENDF File 3 and File 10 Cross Sections Thermal cross section : Sig(2200) = Sig(Eth) Thermal energy : Eth= 2.53000E-02 (eV) Ezero cross section : Sig(Ezero) Ezero energy (input) : E0 = 2.53000E-02 (eV) Maxwellian average : Avg-Sigma = (2/sqrt(Pi)) Intg[E1:E2] Sig(E) Phi_m(E) dE / Intg[E1:E2] Phi_m(E) dE Maxwellian spectrum : Phi_m(E) = (E/E0^2) exp(-E/E0) Spectrum Temperature : E0 = 2.53000E-02 (eV) Integration Limits : E1 = 1.00000E-05 (eV) E2 = 1.00000E+01 (eV) Integral of Spectrum = 1.00000E+00 Westcott g-factor : G-fact = 2/sqrt(Pi) Avg-Sigma / Sig(2200) Resonance Integral : Res.Integ = Intg[E3:E4] Sig(E)/E dE Integration Limits : E3 = 5.00000E-01 (eV) E4 = 1.00000E+05 (eV) Integral of Spectrum = 1.22061E+01 Fiss.spect. average : Sig(Fiss) = Intg[E1:E2] Sig(E) Phi_f(E) dE / Intg[E1:E2] Phi_f(E) dE Fission spectrum : Phi_f(E) = sqrt(E/Ef)/Ef exp(-E/E0) Spectrum Temperature : Ef = 1.35000E+06 (eV) Integration Limits : E1 = 1.00000E+03 (eV) E2 = 2.00000E+07 (eV) Integral of Spectrum = 1.00000E+00 E14 cross-section : Sig(E14) Selected Energy : E14 = 1.40000E+07 eV Z A LISO LFS MT Reaction Sig(2200) Sig(Ezero) Avg-Sigma G-fact Res Integ Sig(Fiss) Sig(E14) MAT --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- INTEGRATION 1 NOT CONVERGED FROM E= 4.50000E-01 TO E= 1.00000E+00 89 225 1 Total 5.26005E+01 5.26005E+01 5.4412E+01 1.03444 1.43335E+03 7.59494E+00 5.80841E+00 8925 89 225 2 Elastic 1.26000E+01 1.26000E+01 2.4677E+01 1.95853 1.98783E+02 4.49614E+00 2.78337E+00 8925 89 225 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 5.09960E-01 2.88203E+00 4.34526E-01 8925 89 225 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.85508E-02 2.31547E+00 8925 89 225 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 9.15656E-05 1.85736E-01 8925 INTEGRATION 1 NOT CONVERGED FROM E= 1.00000E+00 TO E= 1.00000E+01 89 225 18 Fission 5.00000E-04 5.00000E-04 5.0071E-04 1.00141 9.27828E-04 3.38827E-02 8.80972E-02 8925 INTEGRATION 1 NOT CONVERGED FROM E= 4.50000E-01 TO E= 1.00000E+00 89 225 102 n,gamma 4.00000E+01 4.00000E+01 6.2916E+01 1.57291 1.23323E+03 1.62899E-01 1.21427E-03 8925