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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 75 188 1 Total 4.57911E-09 4.57911E-09 4.5898E-09 1.00234 1.13547E+02 6.73837E+00 5.16754E+00 7534 75 188 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 9.27567E+01 4.74376E+00 2.77430E+00 7534 75 188 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.88557E-01 1.87411E+00 3.93007E-01 7534 75 188 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.70554E-02 1.95211E+00 7534 75 188 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 5.03651E-05 3.92364E-02 7534 75 188 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.06022E+01 9.34334E-02 1.23254E-03 7534 75 188 103 n,p 1.00000E-20 1.00000E-20 1.1284E-20 1.12838 1.22061E-19 1.06846E-05 6.94128E-03 7534 75 188 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.20370E-07 1.56810E-04 7534 75 188 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.67682E-08 1.67551E-05 7534 75 188 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.50511E-15 1.24320E-14 7534 75 188 107 n,alpha 4.57911E-09 4.57911E-09 4.5898E-09 1.00234 2.25307E-06 3.13639E-07 4.42562E-04 7534 75 188 g 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.97294E-01 1.76003E+00 2.85103E-01 7534 75 188 * 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.05104E-01 9.29844E-02 7534 75 188 g 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.83401E-05 3.31413E-02 7534 75 188 * 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.20233E-05 6.09511E-03 7534 75 188 g 18 Fission 1.00000E-20 1.00000E-20 1.1284E-20 1.12838 1.22061E-19 1.00000E-20 1.00000E-20 7534