54-Xe-126

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
1 (n,total) 11.75 (b) 12.71 (b) 1.082 4.976 (b) 5.890 (b)
2 (n,elastic) 7.483 (b) 8.443 (b) 1.128 3.245 (b) 4.594 (b)
4 (n,inelastic) ( E-thr = 391.7 keV ) 404.1 (mb) 985.8 (mb)
16 (n,2n) ( E-thr = 10.21 MeV ) 1.299 (b) 404.0 (μb)
17 (n,3n) ( E-thr = 18.01 MeV ) 101.3 (nb)
22 (n,na) ( E-thr = 1.290 MeV ) 932.0 (μb) 274.3 (nb)
28 (n,np) ( E-thr = 7.676 MeV ) 754.9 (μb) 146.5 (nb)
102 (n,γ) 4.270 (b) 4.270 (b) 1.000 23.33 (b) 1.797 (mb) 307.9 (mb)
103 (n,p) ( E-thr = 472.3 keV ) 17.21 (mb) 57.44 (μb)
104 (n,d) ( E-thr = 5.347 MeV ) 244.9 (μb) 72.11 (nb)
105 (n,t) ( E-thr = 8.745 MeV ) 539.9 (nb) 4.278 (nb)
106 (n,He-3) ( E-thr = 5.544 MeV ) 9.565e-12 (b) 7.605e-12 (b)
107 (n,a) 0.000 (b) 0.000 (b) 806.6 (μb) 7.359 (mb) 64.05 (μb)

These cross sections are calculated from JENDL-3.3 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)
 .