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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 62 151 1 Total 1.80056E-02 1.80056E-02 1.8043E-02 1.00208 3.00125E+02 6.69164E+00 5.00704E+00 6246 62 151 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.70102E+02 3.91244E+00 2.80784E+00 6246 62 151 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 4.28662E+00 2.64572E+00 4.02502E-01 6246 62 151 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.97017E-02 1.77618E+00 6246 62 151 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.68543E-05 4.60849E-03 6246 62 151 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.25727E+02 1.13903E-01 1.15001E-03 6246 62 151 103 n,p 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 8.80669E-06 8.90027E-03 6246 62 151 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.41459E-07 1.82019E-04 6246 62 151 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 8.05471E-08 1.10106E-04 6246 62 151 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.51134E-13 1.96414E-14 6246 62 151 107 n,alpha 1.80056E-02 1.80056E-02 1.8043E-02 1.00208 8.63062E-03 7.73554E-06 5.07910E-03 6246