44-Ru-106

Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
total 5.487 (b) 6.196 (b) 1.129 4.534 (b) 5.608 (b)
elastic 5.336 (b) 6.024 (b) 1.129 2.829 (b) 4.305 (b)
inelastic ( E-thr = 272.9 keV ) 123.9 (mb) 1.279 (b)
(n,2n) ( E-thr = 8.552 MeV ) 1.577 (b) 2.712 (mb)
(n,3n) ( E-thr = 14.52 MeV ) 6.762 (μb)
(n,na) ( E-thr = 5.242 MeV ) 2.298 (μb) 3.053 (nb)
(n,np) ( E-thr = 11.19 MeV ) 158.0 (nb) 3.786 (nb)
capture 145.1 (mb) 145.1 (mb) 1.001 2.004 (b) 1.003 (mb) 14.31 (mb)
(n,p) ( E-thr = 5.573 MeV ) 2.830 (mb) 641.2 (nb)
(n,d) ( E-thr = 8.860 MeV ) 676.0 (nb) 5.830 (nb)
(n,t) ( E-thr = 10.61 MeV ) 14.86 (nb) 1.244 (nb)
(n,a) ( E-thr = 69.44 keV ) 559.1 (μb) 127.3 (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)
 .