50-Sn-114

Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
total 4.692 (b) 5.281 (b) 1.126 4.542 (b) 5.659 (b)
elastic 4.566 (b) 5.156 (b) 1.129 2.522 (b) 4.768 (b)
inelastic ( E-thr = 105.0 keV ) 773.1 (mb) 813.4 (mb)
(n,2n) ( E-thr = 10.39 MeV ) 1.204 (b) 380.7 (μb)
(n,3n) ( E-thr = 18.20 MeV ) 3.615 (nb)
(n,na) ( E-thr = 2.656 MeV ) 996.8 (μb) 348.9 (nb)
(n,np) ( E-thr = 8.555 MeV ) 2.429 (mb) 562.9 (nb)
(n,nd) ( E-thr = 15.84 MeV ) 189.0e-15 (b)
capture 125.3 (mb) 125.4 (mb) 1.001 6.463 (b) 1.418 (mb) 75.55 (mb)
(n,p) ( E-thr = 1.217 MeV ) 29.79 (mb) 62.66 (μb)
(n,d) ( E-thr = 6.311 MeV ) 910.3 (μb) 183.0 (nb)
(n,t) ( E-thr = 9.527 MeV ) 81.98 (nb) 675.0e-12 (b)
(n,He-3) ( E-thr = 6.901 MeV ) 20.19e-12 (b) 417.8e-15 (b)
(n,a) 67.58e-12 (b) 68.20e-12 (b) 1.009 532.7 (μb) 12.41 (mb) 31.97 (μb)
(n,2p) ( E-thr = 8.089 MeV ) 183.2e-12 (b) 11.71e-12 (b)
(n,pa) ( E-thr = 4.785 MeV ) 4.510e-12 (b) 538.2e-15 (b)

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)
 .