56-Ba-130

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
1 (n,total) 11.84 (b) 12.25 (b) 1.035 5.079 (b) 6.263 (b)
2 (n,elastic) 3.138 (b) 3.541 (b) 1.129 2.678 (b) 4.643 (b)
4 (n,inelastic) ( E-thr = 360.1 keV ) 1.034 (b) 1.084 (b)
16 (n,2n) ( E-thr = 10.34 MeV ) 1.301 (b) 348.7 (μb)
17 (n,3n) ( E-thr = 18.11 MeV ) 66.97 (nb)
22 (n,na) ( E-thr = 567.3 keV ) 8.754 (mb) 2.812 (μb)
28 (n,np) ( E-thr = 7.088 MeV ) 5.775 (mb) 877.8 (nb)
32 (n,nd) ( E-thr = 14.54 MeV ) 761.1e-15 (b)
102 (n,γ) 8.701 (b) 8.708 (b) 1.001 176.3 (b) 16.40 (mb) 528.2 (mb)
103 (n,p) 0.000 (b) 0.000 (b) 3.989 (mb) 24.34 (mb) 221.8 (μb)
104 (n,d) ( E-thr = 4.760 MeV ) 990.3 (μb) 218.1 (nb)
105 (n,t) ( E-thr = 8.306 MeV ) 2.937 (μb) 6.750 (nb)
106 (n,He-3) ( E-thr = 4.331 MeV ) 444.3e-12 (b) 74.75e-12 (b)
107 (n,a) 0.000 (b) 0.000 (b) 1.510 (mb) 9.691 (mb) 126.5 (μb)
111 (n,2p) ( E-thr = 5.156 MeV ) 13.84e-12 (b) 57.22e-12 (b)

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)
 .