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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 28 63 1 Total 3.46908E-13 3.46908E-13 3.4795E-13 1.00299 1.52259E+01 4.16146E+00 2.90340E+00 2840 28 63 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.51921E+01 2.82755E+00 1.41296E+00 2840 28 63 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 3.92346E-03 1.32716E+00 3.52544E-01 2840 28 63 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 5.14598E-03 1.09982E+00 2840 28 63 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 7.43485E-08 0.00000E+00 2840 28 63 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.98459E-02 1.49440E-03 1.09107E-03 2840 28 63 103 n,p 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 5.17875E-05 2.11870E-02 2840 28 63 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.69433E-07 4.05408E-04 2840 28 63 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 5.47808E-08 2.96002E-05 2840 28 63 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.55906E-13 6.67769E-18 2840 28 63 107 n,alpha 3.46908E-13 3.46908E-13 3.4795E-13 1.00299 1.58436E-13 5.56807E-05 1.50185E-02 2840 28 63 g 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.53438E-07 2.64868E-04 2840 28 63 m 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.15995E-07 1.40539E-04 2840