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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 66 158 1 Total 5.96705E-03 5.96705E-03 5.9806E-03 1.00228 1.46664E+02 6.94914E+00 5.18060E+00 6631 66 158 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.30190E+02 4.56656E+00 2.62435E+00 6631 66 158 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.60596E-07 2.11048E+00 5.75078E-01 6631 66 158 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.84065E-03 1.97017E+00 6631 66 158 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.22837E-06 0.00000E+00 6631 66 158 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.64717E+01 2.69277E-01 8.23246E-04 6631 66 158 103 n,p 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 8.65472E-06 5.21182E-03 6631 66 158 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.73758E-07 4.82593E-04 6631 66 158 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 8.80106E-09 8.21875E-07 6631 66 158 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 6.87820E-13 2.03475E-12 6631 66 158 107 n,alpha 5.96705E-03 5.96705E-03 5.9806E-03 1.00228 2.05377E-03 1.10285E-05 3.73904E-03 6631 66 158 g 103 n,p 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 8.17454E-06 5.00706E-03 6631 66 158 * 103 n,p 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.80173E-07 2.04760E-04 6631 66 158 g 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 6.19775E-09 6.32917E-07 6631 66 158 * 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.95182E-10 5.97291E-08 6631 66 158 * 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.10813E-09 1.29229E-07 6631