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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 43 99 1 Total 7.92791E-08 7.92791E-08 8.9511E-08 1.12906 8.88494E-07 5.78084E+00 4.20950E+00 4331 43 99 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.03269E+00 2.25760E+00 4331 43 99 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.65710E+00 3.91306E-01 4331 43 99 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.53828E-03 1.52545E+00 4331 43 99 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.68099E-06 0.00000E+00 4331 43 99 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 7.77371E-02 1.33780E-03 4331 43 99 103 n,p 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 5.12735E-05 1.14649E-02 4331 43 99 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 9.53512E-06 1.18929E-02 4331 43 99 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.14500E-07 1.04434E-03 4331 43 99 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.92658E-12 2.28940E-13 4331 INTEGRATION 1 NOT CONVERGED FROM E= 1.00000E+00 TO E= 1.00000E+01 INTEGRATION 2 NOT CONVERGED FROM E= 1.00000E+00 TO E= 1.00000E+03 43 99 107 n,alpha 7.88361E-08 7.88361E-08 7.0738E-08 0.89727 3.12325E-08 7.52818E-06 4.43905E-03 4331 43 99 g 4 Inelas 5.44910E-08 5.44910E-08 1.2300E-07 2.25720 2.15463E-01 1.48089E+00 3.25108E-01 4331 43 99 n 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.89189E-01 6.61988E-02 4331 43 99 g 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.51670E-06 0.00000E+00 4331 43 99 m 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.64058E-07 0.00000E+00 4331 43 99 g 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.46013E-12 2.10480E-13 4331 43 99 m 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.46646E-12 1.84596E-14 4331