30-Zn-68

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
1 (n,total) 5.620 (b) 6.208 (b) 1.105 3.146 (b) 3.772 (b)
2 (n,elastic) 4.554 (b) 5.142 (b) 1.129 1.571 (b) 3.048 (b)
4 (n,inelastic) ( E-thr = 105.0 keV ) 588.2 (mb) 716.4 (mb)
16 (n,2n) ( E-thr = 10.35 MeV ) 945.7 (mb) 305.7 (μb)
17 (n,3n) ( E-thr = 17.51 MeV ) 14.41 (nb)
22 (n,na) ( E-thr = 5.412 MeV ) 3.057 (mb) 1.373 (μb)
28 (n,np) ( E-thr = 10.13 MeV ) 2.093 (mb) 459.7 (nb)
32 (n,nd) ( E-thr = 17.14 MeV ) 569.7e-15 (b)
102 (n,γ) 1.066 (b) 1.066 (b) 1.000 3.092 (b) 780.3 (μb) 6.705 (mb)
103 (n,p) ( E-thr = 3.712 MeV ) 22.72 (mb) 40.74 (μb)
104 (n,d) ( E-thr = 7.868 MeV ) 1.790 (mb) 336.7 (nb)
105 (n,t) ( E-thr = 10.79 MeV ) 1.287 (μb) 1.801 (nb)
106 (n,He-3) ( E-thr = 11.02 MeV ) 754.6e-15 (b) 89.51e-15 (b)
107 (n,a) 0.000 (b) 0.000 (b) 1.714 (mb) 9.002 (mb) 80.09 (μb)
111 (n,2p) ( E-thr = 12.96 MeV ) 18.92e-18 (b) 358.2e-15 (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)
 .