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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 21 46 1 Total 1.75474E-02 1.75474E-02 1.7603E-02 1.00315 2.14957E+01 3.48420E+00 2.27914E+00 2128 21 46 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.10184E+01 2.20677E+00 9.64512E-01 2128 21 46 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.26848E-02 1.24280E+00 4.21394E-01 2128 21 46 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 9.22819E-04 7.10416E-01 2128 21 46 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 0.00000E+00 0.00000E+00 2128 21 46 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 4.34434E-01 1.05479E-02 1.19473E-03 2128 21 46 103 n,p 1.75474E-02 1.75474E-02 1.7603E-02 1.00315 3.01374E-02 2.29773E-02 8.58136E-02 2128 21 46 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 7.28049E-06 9.23746E-03 2128 21 46 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.35107E-07 3.57500E-04 2128 21 46 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.51683E-11 3.67872E-18 2128 21 46 107 n,alpha 1.00000E-20 1.00000E-20 1.1284E-20 1.12838 1.22061E-19 2.28953E-04 3.35263E-02 2128 21 46 g 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.26848E-02 1.09889E+00 3.54647E-01 2128 21 46 n 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.55778E-01 6.53399E-02 2128 21 46 g 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 7.22456E-04 5.49430E-01 2128 21 46 m 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.00326E-04 1.60985E-01 2128 21 46 g 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 0.00000E+00 0.00000E+00 2128 21 46 * 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 0.00000E+00 0.00000E+00 2128