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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 56 140 1 Total 2.95419E-09 2.95419E-09 2.9657E-09 1.00389 1.39287E-09 5.40697E+00 4.89766E+00 5655 56 140 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.11910E+00 2.82778E+00 5655 56 140 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.26698E+00 2.26529E-01 5655 56 140 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.87712E-02 1.51442E+00 5655 56 140 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.19320E-04 3.26188E-01 5655 56 140 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.99372E-03 1.13707E-03 5655 56 140 103 n,p 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.69174E-07 4.96290E-04 5655 56 140 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.99280E-08 1.05414E-05 5655 56 140 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.04925E-08 6.92838E-06 5655 56 140 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.37964E-17 2.06766E-20 5655 56 140 107 n,alpha 2.95419E-09 2.95419E-09 2.9657E-09 1.00389 1.39287E-09 1.07005E-06 6.16640E-04 5655 56 140 g 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.25063E-08 4.93299E-06 5655 56 140 * 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 7.98620E-09 1.99539E-06 5655