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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 33 72 1 Total 6.99735E+01 6.99735E+01 7.0133E+01 1.00228 3.63671E+02 4.11784E+00 3.31502E+00 3316 33 72 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 3.36914E+01 2.39927E+00 1.70737E+00 3316 33 72 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.88181E-02 1.28270E+00 4.47160E-01 3316 33 72 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.04514E-03 5.70069E-01 3316 33 72 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 0.00000E+00 0.00000E+00 3316 33 72 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 4.63876E+00 4.80714E-02 1.31687E-03 3316 33 72 103 n,p 6.81363E+01 6.81363E+01 6.8292E+01 1.00228 3.16208E+02 3.63771E-01 8.96664E-02 3316 33 72 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.38699E-05 1.38887E-02 3316 33 72 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.84485E-07 6.77090E-04 3316 33 72 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.07775E-08 2.39017E-06 3316 33 72 107 n,alpha 1.83719E+00 1.83719E+00 1.8414E+00 1.00228 8.47581E+00 1.36104E-02 9.86916E-02 3316