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= 6.00000E-01 TO E= 1.00000E+00 98 253 1 Total 1.33050E+03 1.33050E+03 2.1051E+03 1.58217 2.28581E+03 8.20611E+00 5.98236E+00 9864 INTEGRATION 1 NOT CONVERGED FROM E= 6.00000E-01 TO E= 1.00000E+00 98 253 2 Elastic 1.05000E+01 1.05000E+01 2.0565E+01 1.95855 2.48772E+02 4.87409E+00 2.83946E+00 9864 98 253 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.08052E-01 2.45835E+00 2.54201E-01 9864 98 253 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.38750E-02 1.31356E-01 9864 98 253 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.79125E-05 1.25210E-01 9864 98 253 18 Fission 1.30000E+03 1.30000E+03 2.0477E+03 1.57519 1.01088E+03 7.71636E-01 2.63127E+00 9864 INTEGRATION 1 NOT CONVERGED FROM E= 6.00000E-01 TO E= 1.00000E+00 98 253 102 n,gamma 2.00000E+01 2.00000E+01 3.1316E+01 1.56579 6.57081E+02 8.62334E-02 8.61418E-04 9864