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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- INTEGRATION 1 NOT CONVERGED FROM E= 4.00000E-01 TO E= 1.00000E+00 93 239 1 Total 5.60280E+01 5.60280E+01 5.7647E+01 1.02889 1.10997E+03 7.96433E+00 5.90003E+00 9352 93 239 2 Elastic 1.10000E+01 1.10000E+01 2.1545E+01 1.95862 1.78649E+02 4.68217E+00 2.82090E+00 9352 93 239 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 3.80540E-01 2.56623E+00 3.51928E-01 9352 93 239 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.16440E-02 1.10162E+00 9352 93 239 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 5.42770E-05 1.88824E-01 9352 93 239 18 Fission 2.80000E-02 2.80000E-02 2.8035E-02 1.00123 1.26426E-02 5.81957E-01 1.43550E+00 9352 INTEGRATION 1 NOT CONVERGED FROM E= 4.00000E-01 TO E= 1.00000E+00 93 239 102 n,gamma 4.50000E+01 4.50000E+01 7.0739E+01 1.57198 9.30143E+02 1.20960E-01 1.25718E-03 9352