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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 23 50 1 Total 3.94578E-04 3.94578E-04 3.9596E-04 1.00351 1.81157E-03 3.66369E+00 2.44598E+00 2325 23 50 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.67259E+00 1.07041E+00 2325 23 50 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 9.76179E-01 4.73160E-01 2325 23 50 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 5.29445E-04 6.46780E-01 2325 23 50 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 0.00000E+00 0.00000E+00 2325 23 50 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.07472E-03 8.72718E-04 2325 23 50 103 n,p 3.94578E-04 3.94578E-04 3.9596E-04 1.00351 1.81157E-03 1.30472E-02 9.02706E-02 2325 23 50 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 9.13349E-06 1.31970E-02 2325 23 50 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.44299E-07 1.94770E-04 2325 23 50 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.22445E-10 1.73615E-13 2325 23 50 107 n,alpha 1.00000E-20 1.00000E-20 1.2159E-20 1.21590 1.22061E-19 1.92905E-04 3.75150E-02 2325 23 50 g 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.43781E-07 1.94594E-04 2325 23 50 * 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 5.17919E-10 1.76461E-07 2325