54-Xe-0

Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
total 38.09 (b) 39.49 (b) 1.037 4.847 (b) 6.014 (b)
elastic 10.56 (b) 11.92 (b) 1.129 2.733 (b) 4.399 (b)
inelastic ( E-thr = 39.89 keV ) 271.0 (mb) 1.587 (b)
(n,2n) ( E-thr = 6.656 MeV ) 1.827 (b) 4.235 (mb)
(n,3n) ( E-thr = 14.55 MeV ) 708.1 (nb)
(n,na) ( E-thr = 686.0 keV ) 97.88 (μb) 33.14 (nb)
(n,np) ( E-thr = 7.063 MeV ) 340.9 (μb) 149.6 (nb)
(n,nd) ( E-thr = 12.95 MeV ) 233.8e-21 (b) 37.18e-12 (b)
capture 27.53 (b) 27.57 (b) 1.002 278.5 (b) 959.6 (μb) 23.83 (mb)
(n,p) 0.000 (b) 0.000 (b) 381.0 (μb) 16.11 (mb) 23.92 (μb)
(n,d) ( E-thr = 4.820 MeV ) 612.5 (μb) 138.5 (nb)
(n,t) ( E-thr = 6.644 MeV ) 7.006 (μb) 3.390 (nb)
(n,He-3) ( E-thr = 4.240 MeV ) 2.216e-12 (b) 148.1e-15 (b)
(n,a) 0.000 (b) 0.000 (b) 52.98 (μb) 1.452 (mb) 5.129 (μb)
MT = 203 0.000 (b) 0.000 (b) 381.0 (μb) 16.46 (mb) 24.07 (μb)
MT = 204 ( E-thr = 4.820 MeV ) 612.5 (μb) 138.6 (nb)
MT = 205 ( E-thr = 6.644 MeV ) 7.006 (μb) 3.390 (nb)
MT = 206 ( E-thr = 4.240 MeV ) 2.216e-12 (b) 148.1e-15 (b)
MT = 207 0.000 (b) 0.000 (b) 53.05 (μb) 1.550 (mb) 5.162 (μb)

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)
 .