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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 33 74 1 Total 2.13159E+00 2.13159E+00 2.1366E+00 1.00234 9.06917E+01 4.14843E+00 3.36802E+00 3322 33 74 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 4.78116E+01 2.48696E+00 1.74740E+00 3322 33 74 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.54374E+00 4.29147E-01 3322 33 74 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.68123E-03 1.03239E+00 3322 33 74 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.63936E-09 0.00000E+00 3322 33 74 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.66709E+01 7.33474E-02 1.33095E-03 3322 33 74 103 n,p 2.12838E+00 2.12838E+00 2.1334E+00 1.00234 2.61104E+01 4.06132E-02 5.98340E-02 3322 33 74 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.30716E-06 6.62862E-03 3322 33 74 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.98928E-07 2.91557E-04 3322 33 74 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.10635E-10 2.40535E-11 3322 33 74 107 n,alpha 3.21417E-03 3.21417E-03 3.2217E-03 1.00234 3.88821E-02 6.15279E-04 3.87960E-02 3322 33 74 g 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.81651E-06 5.88564E-03 3322 33 74 n 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.90658E-07 7.42978E-04 3322