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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 69 169 1 Total 9.95006E-06 9.95006E-06 9.9762E-06 1.00263 2.83176E+01 7.26415E+00 5.43870E+00 6925 69 169 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.17683E+01 4.30535E+00 2.60502E+00 6925 69 169 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.24600E+00 2.87405E+00 8.19879E-01 6925 69 169 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 5.11047E-03 1.99954E+00 6925 69 169 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 7.15533E-06 0.00000E+00 6925 69 169 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 4.30324E+00 7.96284E-02 1.16202E-03 6925 69 169 103 n,p 1.00000E-20 1.00000E-20 1.1284E-20 1.12838 1.22061E-19 1.17846E-05 9.74882E-03 6925 69 169 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.72609E-07 7.65484E-04 6925 69 169 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 6.69000E-08 8.24385E-05 6925 69 169 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.51582E-13 6.64640E-14 6925 69 169 107 n,alpha 9.95006E-06 9.95006E-06 9.9762E-06 1.00263 1.26669E-05 1.72455E-06 1.73445E-03 6925 69 169 g 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 5.33730E-08 6.19406E-05 6925 69 169 * 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.35269E-08 2.04980E-05 6925