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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 36 83 1 Total 3.82827E-08 3.82827E-08 3.8383E-08 1.00263 2.57724E+01 4.68700E+00 3.67383E+00 3640 36 83 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.37454E+01 3.36669E+00 1.97775E+00 3640 36 83 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 5.67526E-01 1.27493E+00 4.74714E-01 3640 36 83 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.79204E-03 1.17456E+00 3640 36 83 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.53053E-08 0.00000E+00 3640 36 83 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.46398E+00 4.34246E-02 1.35424E-03 3640 36 83 103 n,p 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.53215E-04 3.31683E-02 3640 36 83 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.76721E-07 7.32007E-04 3640 36 83 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.27413E-08 2.13042E-05 3640 36 83 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.31160E-12 1.99510E-17 3640 36 83 107 n,alpha 3.82827E-08 3.82827E-08 3.8383E-08 1.00263 2.05148E-08 1.69012E-05 1.08285E-02 3640 36 83 g 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 5.67367E-01 1.07719E+00 4.22114E-01 3640 36 83 n 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.59178E-04 2.03229E-01 5.20040E-02 3640 36 83 g 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.45063E-08 0.00000E+00 3640 36 83 n 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 7.95012E-10 0.00000E+00 3640 36 83 g 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.90696E-07 3.16266E-04 3640 36 83 m 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.86026E-07 4.15741E-04 3640 36 83 g 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.64478E-12 7.15062E-18 3640 36 83 m 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.66682E-12 1.28004E-17 3640