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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 51 126 1 Total 2.00000E-20 2.00000E-20 2.2568E-20 1.12838 3.64007E+01 5.70099E+00 4.72088E+00 5140 51 126 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 3.25518E+01 4.44285E+00 2.73184E+00 5140 51 126 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.81472E-03 1.19729E+00 3.34025E-01 5140 51 126 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 7.79753E-03 1.63473E+00 5140 51 126 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 7.37419E-06 0.00000E+00 5140 51 126 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 3.84607E+00 5.29680E-02 1.27299E-03 5140 51 126 103 n,p 1.00000E-20 1.00000E-20 1.1284E-20 1.12838 1.22061E-19 8.77970E-05 1.79379E-02 5140 51 126 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.50949E-07 4.74828E-04 5140 51 126 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.85435E-08 2.97819E-05 5140 51 126 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.91661E-17 5.65629E-20 5140 51 126 107 n,alpha 1.00000E-20 1.00000E-20 1.1284E-20 1.12838 1.22061E-19 1.55612E-07 2.60862E-04 5140 51 126 g 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 5.68648E-01 1.65717E-01 5140 51 126 m 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.81108E-03 2.46789E-01 5.60469E-02 5140 51 126 n 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 3.63060E-06 3.78306E-01 1.10137E-01 5140 51 126 g 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.58404E-06 0.00000E+00 5140 51 126 m 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.00529E-06 0.00000E+00 5140 51 126 n 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.76775E-06 0.00000E+00 5140 51 126 g 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.68223E-07 2.90142E-04 5140 51 126 m 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 8.27259E-08 1.84685E-04 5140 51 126 g 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 9.91455E-18 1.68500E-20 5140 51 126 n 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 9.25160E-18 3.88273E-20 5140