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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 72 174 1 Total 1.99652E-03 1.99652E-03 2.0006E-03 1.00204 1.53422E+02 6.99744E+00 5.28616E+00 7225 72 174 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.24063E+02 4.40110E+00 2.66980E+00 7225 72 174 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 3.88785E-03 2.25571E+00 6.30594E-01 7225 72 174 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.14480E-03 1.93812E+00 7225 72 174 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 4.76816E-06 0.00000E+00 7225 72 174 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.83094E+01 2.81705E-01 1.73747E-03 7225 72 174 103 n,p 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.23409E-05 1.47743E-02 7225 72 174 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.97020E-07 3.19684E-04 7225 72 174 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.66832E-08 4.96152E-06 7225 72 174 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.50236E-13 8.26414E-13 7225 72 174 107 n,alpha 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.12964E-05 2.14130E-03 7225 72 174 g 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 1.06153E-08 2.57496E-06 7225 72 174 m 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 6.06786E-09 2.38655E-06 7225