50-Sn-119

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
1 (n,total) 6.870 (b) 7.472 (b) 1.088 4.751 (b) 5.797 (b)
2 (n,elastic) 4.694 (b) 5.300 (b) 1.129 2.748 (b) 4.182 (b)
4 (n,inelastic) ( E-thr = 24.07 keV ) 189.0 (mb) 1.577 (b)
16 (n,2n) ( E-thr = 6.539 MeV ) 1.806 (b) 7.253 (mb)
17 (n,3n) ( E-thr = 15.95 MeV ) 766.2 (nb)
22 (n,na) ( E-thr = 4.440 MeV ) 4.011 (μb) 2.610 (nb)
28 (n,np) ( E-thr = 10.21 MeV ) 4.042 (μb) 15.77 (nb)
32 (n,nd) ( E-thr = 14.38 MeV ) 6.256e-12 (b)
102 (n,γ) 2.176 (b) 2.172 (b) 0.998 5.577 (b) 749.4 (μb) 29.59 (mb)
103 (n,p) ( E-thr = 1.595 MeV ) 6.044 (mb) 3.189 (μb)
104 (n,d) ( E-thr = 7.969 MeV ) 119.3 (μb) 37.25 (nb)
105 (n,t) ( E-thr = 8.070 MeV ) 429.3 (nb) 1.034 (nb)
106 (n,He-3) ( E-thr = 10.59 MeV ) 4.203e-21 (b) 707.9e-18 (b)
107 (n,a) 85.36e-12 (b) 85.97e-12 (b) 1.007 8.452 (μb) 586.0 (μb) 581.6 (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).

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)
 .