52-Te-126

Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
total 3.887 (b) 4.332 (b) 1.114 4.975 (b) 5.882 (b)
elastic 3.447 (b) 3.891 (b) 1.129 3.453 (b) 4.891 (b)
inelastic ( E-thr = 671.6 keV ) 137.6 (mb) 957.7 (mb)
(n,2n) ( E-thr = 9.196 MeV ) 1.378 (b) 1.152 (mb)
(n,3n) ( E-thr = 15.83 MeV ) 1.814 (μb)
(n,na) ( E-thr = 2.562 MeV ) 23.80 (μb) 8.577 (nb)
(n,np) ( E-thr = 9.181 MeV ) 284.4 (nb) 14.35 (nb)
capture 440.1 (mb) 440.2 (mb) 1.000 7.954 (b) 1.017 (mb) 31.60 (mb)
(n,p) ( E-thr = 2.905 MeV ) 3.974 (mb) 1.479 (μb)
(n,d) ( E-thr = 6.852 MeV ) 37.65 (μb) 26.29 (nb)
(n,t) ( E-thr = 9.402 MeV ) 2.015 (nb) 2.187 (nb)
(n,a) 0.000 (b) 0.000 (b) 21.85 (μb) 1.786 (mb) 1.366 (μb)

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).

Maxwellian Average :
σmacs(T) =
2
 
 
π
EU
 
EL
σ(E,T) ⋅ E ⋅ exp (
E
  
kBT
) dE
 
EU
 
EL
E ⋅ exp (
E
  
kBT
) dE
,
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 :
σri(T) =
EU
 
EL
σ(E,T) ⋅
1
 
E
dE ,
with  EL = 0.5 eV  and  EU = 10 MeV.
U-235 Thermal Fission-Neutron Spectrum Average (Fiss. Spec. Average) :
σfacs(T) =
EU
 
EL
σ(E,T) ⋅
 
4
 
πa3b
⋅ exp (
ab E
     
4 a
) ⋅ sinh
 
bE
dE
 
EU
 
EL
 
4
 
πa3b
⋅ exp (
ab E
     
4 a
) ⋅ sinh
 
bE
dE
,
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 :
g(T) =
σmacs(T)
 
σ(0.0253 eV,T)
 .