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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 66 159 1 Total 1.14632E-02 1.14632E-02 1.1484E-02 1.00181 2.51479E+03 7.34215E+00 5.04791E+00 6634 66 159 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 9.24029E+02 4.61676E+00 2.77345E+00 6634 66 159 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 5.26879E-01 2.34626E+00 3.14404E-01 6634 66 159 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.21387E-02 1.94052E+00 6634 66 159 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 5.58529E-06 0.00000E+00 6634 66 159 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.59022E+03 3.67194E-01 1.79760E-03 6634 66 159 103 n,p 2.71826E-11 2.71826E-11 2.7232E-11 1.00181 4.22137E-11 3.20046E-05 1.44084E-02 6634 66 159 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.52051E-07 4.45167E-04 6634 66 159 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.21507E-08 9.57269E-06 6634 66 159 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.39620E-13 2.12340E-13 6634 66 159 107 n,alpha 1.14632E-02 1.14632E-02 1.1484E-02 1.00181 1.77282E-02 5.56344E-06 2.35493E-03 6634 66 159 g 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.44156E-07 4.30599E-04 6634 66 159 * 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 7.89526E-09 1.45676E-05 6634