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 --- ------------- --- ---------- ----------- ----------- ---------- ------- ----------- ----------- ----------- ---- 11 22 1 Total 2.80614E+04 2.80614E+04 2.8154E+04 1.00331 1.25755E+04 3.19790E+00 1.69028E+00 1122 11 22 2 Elastic 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 1.25069E+00 2.30032E+00 7.29547E-01 1122 11 22 4 Inelas 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 2.61811E-01 1.34601E-01 1122 11 22 16 n,2n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.40196E-06 1.06973E-02 1122 11 22 17 n,3n 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 0.00000E+00 0.00000E+00 1122 11 22 102 n,gamma 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 2.13295E-04 1.42785E-04 4.78182E-04 1122 11 22 103 n,p 2.77994E+04 2.77994E+04 2.7891E+04 1.00331 1.24567E+04 4.37564E-01 1.24784E-01 1122 11 22 104 n,d 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 3.94877E-04 4.59875E-02 1122 11 22 105 n,t 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 6.83864E-05 7.62861E-03 1122 11 22 106 n,He3 0.00000E+00 0.00000E+00 0.0000E+00 0.00000 0.00000E+00 9.23029E-09 1.97142E-08 1122 11 22 107 n,alpha 2.62000E+02 2.62000E+02 2.6287E+02 1.00331 1.17500E+02 1.95179E-01 4.30915E-02 1122