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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 78 191 1 Total 5.19520E-04 5.19520E-04 5.2084E-04 1.00255 1.00048E+02 6.51867E+00 5.14598E+00 7828 78 191 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 7.45810E+01 4.60413E+00 2.71599E+00 7828 78 191 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 6.33356E-01 1.64189E+00 4.47850E-01 7828 78 191 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.12193E-02 1.96807E+00 7828 78 191 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 5.38204E-06 0.00000E+00 7828 78 191 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.48279E+01 2.61454E-01 1.70646E-03 7828 78 191 103 n,p 3.10571E-11 3.10571E-11 3.1136E-11 1.00255 5.86836E-10 1.74684E-05 9.80777E-03 7828 78 191 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.03378E-07 3.32535E-04 7828 78 191 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.42227E-08 1.21047E-05 7828 78 191 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.42068E-13 3.74785E-13 7828 78 191 107 n,alpha 5.19520E-04 5.19520E-04 5.2084E-04 1.00255 9.78965E-03 9.50332E-06 1.83820E-03 7828 78 191 g 18 Fission 1.00000E-20 1.00000E-20 1.1284E-20 1.12838 1.22061E-19 4.70521E-15 5.21968E-18 7828 78 191 g 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.49122E-07 2.34698E-04 7828 78 191 n 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.92392E-08 9.41567E-05 7828 78 191 g 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 7.80726E-14 1.45396E-13 7828 78 191 m 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.63995E-13 2.29389E-13 7828