50-Sn-126

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
1 (n,total) 4.111 (b) 4.644 (b) 1.130 4.638 (b) 5.522 (b)
2 (n,elastic) 4.017 (b) 4.532 (b) 1.128 2.930 (b) 4.773 (b)
4 (n,inelastic) ( E-thr = 1.150 MeV ) 178.7 (mb) 740.7 (mb)
16 (n,2n) ( E-thr = 8.264 MeV ) 1.529 (b) 3.124 (mb)
17 (n,3n) ( E-thr = 14.05 MeV ) 7.990 (μb)
22 (n,na) ( E-thr = 7.758 MeV ) 319.9e-15 (b) 10.58e-12 (b)
28 (n,np) ( E-thr = 12.92 MeV ) 0.000 (b) 140.3e-12 (b)
102 (n,γ) 90.03 (mb) 90.04 (mb) 1.000 149.1 (mb) 1.000 (mb) 4.385 (mb)
103 (n,p) ( E-thr = 7.400 MeV ) 46.82 (μb) 16.63 (nb)
104 (n,d) ( E-thr = 10.59 MeV ) 33.98e-18 (b) 450.6e-12 (b)
105 (n,t) ( E-thr = 11.89 MeV ) 67.84e-21 (b) 183.8e-12 (b)
107 (n,a) ( E-thr = 2.809 MeV ) 147.1 (nb) 442.3e-12 (b)

These cross sections are calculated from JENDL-3.2 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 :
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)
 .