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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 70 169 1 Total 8.27422E-02 8.27422E-02 8.2911E-02 1.00204 4.36934E+02 7.40627E+00 5.07555E+00 7028 70 169 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 3.07482E+02 5.04614E+00 2.74637E+00 7028 70 169 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.20803E-01 2.14866E+00 3.27338E-01 7028 70 169 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.05056E-02 1.98064E+00 7028 70 169 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 6.31431E-06 0.00000E+00 7028 70 169 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.29203E+02 2.01034E-01 1.55743E-03 7028 70 169 103 n,p 6.09900E-09 6.09900E-09 6.1114E-09 1.00204 9.46208E-09 3.78273E-05 1.50368E-02 7028 70 169 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.25060E-07 8.99501E-04 7028 70 169 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.85471E-08 1.60226E-05 7028 70 169 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 9.41826E-13 1.71660E-12 7028 70 169 107 n,alpha 8.27422E-02 8.27422E-02 8.2911E-02 1.00204 1.28433E-01 1.58216E-05 3.12465E-03 7028 70 169 g 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.69521E-01 1.52620E+00 2.48863E-01 7028 70 169 m 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 8.31283E-03 6.17871E-01 7.64366E-02 7028 70 169 g 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 8.08899E-13 1.44549E-12 7028 70 169 * 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.32929E-13 2.71106E-13 7028