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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 37 88 1 Total 1.00000E-20 1.00000E-20 1.1284E-20 1.12838 2.60238E+01 5.10762E+00 3.79820E+00 3734 37 88 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.51890E+01 3.28236E+00 2.08622E+00 3734 37 88 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 4.32482E-01 1.80641E+00 2.20914E-01 3734 37 88 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.43338E-02 1.46682E+00 3734 37 88 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.18805E-06 0.00000E+00 3734 37 88 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 4.02323E-01 4.46422E-03 1.21452E-03 3734 37 88 103 n,p 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 5.86506E-05 1.94661E-02 3734 37 88 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.21535E-07 8.54863E-04 3734 37 88 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 6.10025E-08 7.17434E-05 3734 37 88 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.29949E-16 4.44805E-23 3734 37 88 107 n,alpha 1.00000E-20 1.00000E-20 1.1284E-20 1.12838 1.22061E-19 2.20844E-06 2.27972E-03 3734 37 88 g 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 6.92556E-07 0.00000E+00 3734 37 88 n 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.93243E-07 0.00000E+00 3734