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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 53 135 1 Total 9.01300E+01 9.01300E+01 9.1096E+01 1.01072 1.23907E+02 6.07601E+00 5.01300E+00 5349 53 135 2 Elastic 1.01300E+01 1.01300E+01 1.1097E+01 1.09544 8.92762E+01 5.03623E+00 2.90860E+00 5349 53 135 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.03524E+00 4.15800E-01 5349 53 135 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.74890E-03 1.68440E+00 5349 53 135 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 6.74117E-06 0.00000E+00 5349 53 135 102 n,gamma 8.00000E+01 8.00000E+01 7.9984E+01 0.99980 3.45698E+01 7.91091E-04 7.60630E-04 5349 53 135 103 n,p 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.56507E-07 6.64240E-04 5349 53 135 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.07555E-07 2.02940E-04 5349 53 135 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.65124E-08 1.53270E-05 5349 53 135 107 n,alpha 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.37326E-06 2.48800E-03 5349