30-Zn-70

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
1 (n,total) 4.429 (b) 4.989 (b) 1.126 3.215 (b) 3.706 (b)
2 (n,elastic) 4.337 (b) 4.897 (b) 1.129 1.620 (b) 2.814 (b)
4 (n,inelastic) ( E-thr = 105.0 keV ) 465.9 (mb) 888.7 (mb)
16 (n,2n) ( E-thr = 9.351 MeV ) 1.113 (b) 669.3 (μb)
17 (n,3n) ( E-thr = 15.93 MeV ) 183.7 (nb)
22 (n,na) ( E-thr = 6.070 MeV ) 917.2 (μb) 231.3 (nb)
28 (n,np) ( E-thr = 11.28 MeV ) 95.33 (μb) 100.4 (nb)
32 (n,nd) ( E-thr = 17.38 MeV ) 215.6e-15 (b)
102 (n,γ) 91.74 (mb) 91.78 (mb) 1.000 106.3 (mb) 702.5 (μb) 2.405 (mb)
103 (n,p) ( E-thr = 5.890 MeV ) 6.689 (mb) 2.842 (μb)
104 (n,d) ( E-thr = 9.021 MeV ) 582.4 (μb) 120.6 (nb)
105 (n,t) ( E-thr = 11.03 MeV ) 416.2 (nb) 1.196 (nb)
106 (n,He-3) ( E-thr = 13.15 MeV ) 367.0e-18 (b) 1.892e-15 (b)
107 (n,a) ( E-thr = 178.1 keV ) 5.478 (mb) 10.31 (μb)

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)
 .