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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 70 176 1 Total 9.98687E-07 9.98687E-07 1.0017E-06 1.00299 1.44967E+01 7.22055E+00 5.39203E+00 7049 70 176 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.43482E+01 4.72760E+00 2.66792E+00 7049 70 176 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.92583E-02 2.46672E+00 6.42688E-01 7049 70 176 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.61532E-02 1.92717E+00 7049 70 176 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 7.81759E-05 1.51988E-01 7049 70 176 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.19271E-01 9.99592E-03 1.03482E-03 7049 70 176 103 n,p 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.36364E-07 8.74240E-04 7049 70 176 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.62918E-08 2.26733E-05 7049 70 176 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.10603E-08 2.18418E-06 7049 70 176 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.89959E-17 3.09268E-20 7049 70 176 107 n,alpha 9.98687E-07 9.98687E-07 1.0017E-06 1.00299 4.04972E-07 1.99995E-07 3.18300E-04 7049 70 176 g 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.92583E-02 2.47517E+00 6.24299E-01 7049 70 176 * 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 6.75123E-03 1.77376E-02 7049