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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 56 131 1 Total 8.14294E-03 8.14294E-03 8.1615E-03 1.00228 4.80122E+01 5.70450E+00 4.74420E+00 5628 56 131 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 3.63507E+01 3.82393E+00 2.70337E+00 5628 56 131 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.74309E+00 4.96155E-01 5628 56 131 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.29904E-03 1.49588E+00 5628 56 131 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.71173E-07 0.00000E+00 5628 56 131 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.15801E+01 1.32074E-01 1.66403E-03 5628 56 131 103 n,p 5.34762E-05 5.34762E-05 5.3598E-05 1.00228 5.63824E-04 1.00498E-03 2.92393E-02 5628 56 131 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 7.06276E-07 1.58791E-03 5628 56 131 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.75278E-08 1.29779E-05 5628 56 131 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.42278E-11 3.84205E-11 5628 56 131 107 n,alpha 8.08946E-03 8.08946E-03 8.1079E-03 1.00228 8.06628E-02 1.20940E-04 1.04655E-02 5628 56 131 g 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.48742E+00 2.74140E-01 5628 56 131 n 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.48876E-01 2.14221E-01 5628 56 131 g 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.68763E-08 0.00000E+00 5628 56 131 m 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.34294E-07 0.00000E+00 5628 56 131 g 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.59033E-07 8.10500E-04 5628 56 131 * 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.47243E-07 7.77413E-04 5628 56 131 g 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 6.06537E-12 1.88946E-11 5628 56 131 n 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 8.16246E-12 1.95258E-11 5628