24-Cr-50

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
1 (n,total) 18.34 (b) 18.64 (b) 1.016 2.348 (b) 3.618 (b)
2 (n,elastic) 2.307 (b) 2.604 (b) 1.128 1.088 (b) 2.989 (b)
4 (n,inelastic) ( E-thr = 799.1 keV ) 653.7 (mb) 591.5 (mb)
16 (n,2n) ( E-thr = 13.20 MeV ) 8.200 (mb) 1.805 (μb)
22 (n,na) ( E-thr = 8.729 MeV ) 326.6 (μb) 183.5 (nb)
28 (n,np) ( E-thr = 9.784 MeV ) 223.7 (mb) 39.64 (μb)
102 (n,γ) 16.04 (b) 16.04 (b) 1.000 7.497 (b) 894.9 (μb) 5.255 (mb)
103 (n,p) ( E-thr = 260.8 keV ) 284.3 (mb) 31.81 (mb)
104 (n,d) ( E-thr = 7.514 MeV ) 15.02 (mb) 4.115 (μb)
105 (n,t) ( E-thr = 12.92 MeV ) 10.18e-12 (b) 607.1e-12 (b)
106 (n,He-3) ( E-thr = 8.804 MeV ) 2.326 (μb) 1.811 (nb)
107 (n,a) 0.000 (b) 0.000 (b) 12.02 (mb) 73.21 (mb) 691.2 (μb)
111 (n,2p) ( E-thr = 8.371 MeV ) 387.5 (μb) 84.07 (nb)

These cross sections are calculated from JENDL-3.3 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)
 .