96-Cm-247

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
1 (n,total) 147.8 (b) 146.4 (b) 0.991 5.797 (b) 8.004 (b)
2 (n,elastic) 8.793 (b) 9.872 (b) 1.123 2.740 (b) 4.831 (b)
4 (n,inelastic) ( E-thr = 61.75 keV ) 846.0 (μb) 1.174 (b)
16 (n,2n) ( E-thr = 5.179 MeV ) 241.3 (mb) 13.24 (mb)
17 (n,3n) ( E-thr = 11.66 MeV ) 274.8 (mb) 38.82 (μb)
18 (n,fission) 81.78 (b) 79.86 (b) 0.976 609.6 (b) 2.540 (b) 1.908 (b)
37 (n,4n) ( E-thr = 17.20 MeV ) 64.32 (nb)
102 (n,γ) 57.21 (b) 56.66 (b) 0.990 534.7 (b) 14.82 (nb) 74.23 (mb)

These cross sections are calculated from JENDL-3.2 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)
 .