|1||(n,total)||864.2 (mb)||968.6 (mb)||1.121||−||1.053 (b)||3.686 (b)|
|2||(n,elastic)||856.9 (mb)||961.3 (mb)||1.122||−||1.053 (b)||3.686 (b)|
|102||(n,γ)||74.01e-12 (b)||74.07e-12 (b)||1.001||305.1e-12 (b)||48.24e-12 (b)||53.73e-12 (b)|
|103||(n,p)||7.299 (mb)||7.303 (mb)||1.001||3.264 (mb)||191.5 (nb)||1.119 (μb)|
|104||(n,d)||( E-thr = 4.362 MeV )||101.5 (nb)||3.626 (nb)|
These cross sections are calculated from JENDL-4.0 at 300K.
The background color of each cell noted a cross section means the order of the cross-section value.
The unit of cross section, (b), means barns, and SI prefixes are used as following.
(kb) → 103(b), (mb) → 10−3(b), (μb) → 10−6(b), (nb) → 10−9(b).
MT is a number that defines a reaction type. For the relation between MT and reaction type, please see here or refer to the manual of ENDF formats.
Maxwellian Average :
where T denotes the temperature, and kB the Boltzmann constant. The upper and lower limits of integration, EL and EU are set to 10−5 eV and 10 eV, respectively.
Resonance Integral :
with EL = 0.5 eV and EU = 10 MeV.
U-235 Thermal Fission-Neutron Spectrum Average (Fiss. Spec. Average) :
with EL = 10−5 eV and EU = 20 MeV. The parameters a and b are 0.988 MeV and 2.249 MeV−1, respectively.
Westcott g-factor :