50-Sn-117

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
1 (n,total) 7.300 (b) 7.957 (b) 1.090 4.639 (b) 5.523 (b)
2 (n,elastic) 5.127 (b) 5.784 (b) 1.128 2.925 (b) 4.199 (b)
4 (n,inelastic) ( E-thr = 160.0 keV ) 134.0 (mb) 1.260 (b)
16 (n,2n) ( E-thr = 7.009 MeV ) 1.565 (b) 7.324 (mb)
17 (n,3n) ( E-thr = 16.66 MeV ) 525.2 (nb)
22 (n,na) ( E-thr = 3.803 MeV ) 97.30 (μb) 38.23 (nb)
28 (n,np) ( E-thr = 9.521 MeV ) 102.6 (nb) 37.26 (nb)
32 (n,nd) ( E-thr = 14.04 MeV ) 17.95e-12 (b)
102 (n,γ) 2.174 (b) 2.173 (b) 1.000 18.15 (b) 1.003 (mb) 53.99 (mb)
103 (n,p) ( E-thr = 678.2 keV ) 11.80 (mb) 9.011 (μb)
104 (n,d) ( E-thr = 7.191 MeV ) 553.2 (μb) 163.3 (nb)
105 (n,t) ( E-thr = 7.799 MeV ) 76.12 (nb) 4.433 (nb)
107 (n,a) 0.000 (b) 0.000 (b) 42.43 (μb) 2.289 (mb) 3.635 (μb)

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)
 .