52-Te-128

Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
total 4.301 (b) 4.833 (b) 1.123 4.975 (b) 5.879 (b)
elastic 4.115 (b) 4.647 (b) 1.129 3.455 (b) 4.928 (b)
inelastic ( E-thr = 749.1 keV ) 127.0 (mb) 932.6 (mb)
(n,2n) ( E-thr = 8.853 MeV ) 1.391 (b) 1.523 (mb)
(n,3n) ( E-thr = 15.20 MeV ) 3.474 (μb)
(n,na) ( E-thr = 3.199 MeV ) 4.810 (μb) 3.182 (nb)
(n,np) ( E-thr = 9.658 MeV ) 1.629 (nb) 4.447 (nb)
capture 186.1 (mb) 186.2 (mb) 1.000 1.294 (b) 1.001 (mb) 14.66 (mb)
(n,p) ( E-thr = 3.507 MeV ) 1.842 (mb) 541.6 (nb)
(n,d) ( E-thr = 7.329 MeV ) 6.250 (μb) 14.07 (nb)
(n,t) ( E-thr = 9.539 MeV ) 563.5e-12 (b) 1.879 (nb)
(n,a) 0.000 (b) 0.000 (b) 1.587 (μb) 683.6 (μb) 208.1 (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).

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)
 .