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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 61 148 m 1 Total 7.03663E-03 7.03663E-03 7.0494E-03 1.00181 1.41864E+03 6.46959E+00 4.96926E+00 6153 61 148 m 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.79780E+02 3.82027E+00 2.80121E+00 6153 61 148 m 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.14387E+00 2.28466E+00 2.12504E-01 6153 61 148 m 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.38953E-02 1.91538E+00 6153 61 148 m 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.54597E-05 1.38604E-02 6153 61 148 m 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.22158E+03 3.40869E-01 1.46961E-03 6153 61 148 m 103 n,p 5.85668E-12 5.85668E-12 5.8673E-12 1.00181 1.63294E-11 3.56722E-05 1.50821E-02 6153 61 148 m 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 7.14240E-07 1.59517E-03 6153 61 148 m 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.80763E-07 3.55541E-04 6153 61 148 m 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.14806E-13 3.68239E-14 6153 61 148 m 107 n,alpha 7.03663E-03 7.03663E-03 7.0494E-03 1.00181 1.95303E-02 1.55368E-05 6.06047E-03 6153