54-Xe-136

Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
total 5.428 (b) 6.111 (b) 1.126 4.916 (b) 6.064 (b)
elastic 5.297 (b) 5.981 (b) 1.129 2.824 (b) 5.137 (b)
inelastic ( E-thr = 1.323 MeV ) 311.1 (mb) 922.6 (mb)
(n,2n) ( E-thr = 8.139 MeV ) 1.779 (b) 2.757 (mb)
(n,3n) ( E-thr = 14.55 MeV ) 1.673 (μb)
(n,na) ( E-thr = 3.695 MeV ) 1.429 (μb) 814.0e-12 (b)
(n,np) ( E-thr = 9.998 MeV ) 4.411 (μb) 19.14 (nb)
(n,nd) ( E-thr = 15.60 MeV ) 293.5e-15 (b)
capture 130.0 (mb) 130.1 (mb) 1.001 85.47 (mb) 681.1 (μb) 553.7 (μb)
(n,p) ( E-thr = 6.189 MeV ) 773.0 (μb) 189.9 (nb)
(n,d) ( E-thr = 7.757 MeV ) 157.1 (μb) 51.04 (nb)
(n,t) ( E-thr = 9.300 MeV ) 168.9 (nb) 787.0e-12 (b)
(n,He-3) ( E-thr = 10.81 MeV ) 36.36e-21 (b) 1.177e-15 (b)
(n,a) 0.000 (b) 0.000 (b) 2.407 (μb) 113.4 (μb) 115.9 (nb)
MT = 203 ( E-thr = 6.189 MeV ) 777.4 (μb) 209.0 (nb)
MT = 204 ( E-thr = 7.757 MeV ) 157.1 (μb) 51.04 (nb)
MT = 205 ( E-thr = 9.300 MeV ) 168.9 (nb) 787.0e-12 (b)
MT = 206 ( E-thr = 10.81 MeV ) 36.36e-21 (b) 1.177e-15 (b)
MT = 207 0.000 (b) 0.000 (b) 2.407 (μb) 114.8 (μb) 116.7 (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).

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)
 .