Definition of data found for nuclides in "Cross sections" category under the node "General information / Integral data"
- Sig(2200) : This is cross section at 0.0253 eV
- Sig(E0) : This is cross section at 0.0253380 eV
This should be equal to Sig(2200), the slight difference come from the fact that data files were processed at temperature = 293.6 K but INTER take 293.16 K as thermal temperature.
- Avg-Sigma : Cross section averaged over a Maxwellian spectrum
Avg-Sigma = 2/sqrt(pi) * integral of sigma(E)*f(E) / integral of f(E)
from 1E-5 eV to 10eV
with f(E) = E/E0^2*exp(-E/E0)
- G-fact : Westcott g-factor
G-fact = Avg-Sigma / Sig(2200)
It's a measure of the deviation from the 1/v cross section behaviour in thermal energy region. If the cross section varies as a function of 1/v, G-fact = 1.0.
- Res Integ : Resonance integral
= integral of sigma(E)/E from 0.5 eV to 100 keV
- Sig(fis) : Cross section averaged over a fission spectrum
Sig(fis) = integral of sigma(E)*f(E) / integral of f(E) from 1 keV to 20 MeV
with f(E) = sqrt(E)/Ef^(3/2) * exp(-E/Ef) and Ef = 1.35MeV
- Sig(E14) : This is cross section at 14 MeV
These value are computed by nuclear code INTER:
Contact: janisinfo@oecd-nea.org
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
Vq4ndqMNxMLpnq2M