65-Tb-160

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
1 (n,total) 355.5 (b) 361.3 (b) 1.016 5.154 (b) 6.709 (b)
2 (n,elastic) 4.792 (b) 5.360 (b) 1.119 2.756 (b) 3.929 (b)
4 (n,inelastic) ( E-thr = 64.09 keV ) 481.7 (mb) 2.664 (b)
16 (n,2n) ( E-thr = 6.415 MeV ) 1.908 (b) 13.15 (mb)
17 (n,3n) ( E-thr = 14.60 MeV ) 2.756 (μb)
22 (n,na) ( E-thr = 176.1 keV ) 19.45 (μb) 9.485 (nb)
24 (n,2na) ( E-thr = 6.556 MeV ) 62.53e-12 (b) 1.936e-12 (b)
28 (n,np) ( E-thr = 6.605 MeV ) 308.4 (μb) 107.8 (nb)
32 (n,nd) ( E-thr = 10.35 MeV ) 1.191 (nb) 616.4e-12 (b)
33 (n,nt) ( E-thr = 12.04 MeV ) 468.1e-21 (b) 11.40e-12 (b)
41 (n,2np) ( E-thr = 12.59 MeV ) 3.691e-18 (b) 39.79e-12 (b)
102 (n,γ) 350.7 (b) 356.0 (b) 1.015 3.588 (kb) 2.232 (mb) 101.8 (mb)
103 (n,p) 0.000 (b) 0.000 (b) 59.56 (μb) 7.617 (mb) 4.151 (μb)
104 (n,d) ( E-thr = 4.366 MeV ) 640.9 (μb) 132.6 (nb)
105 (n,t) ( E-thr = 4.050 MeV ) 27.27 (μb) 7.537 (nb)
106 (n,He-3) ( E-thr = 7.538 MeV ) 16.67e-15 (b) 42.77e-15 (b)
107 (n,a) 2.969 (μb) 2.970 (μb) 1.001 32.04 (μb) 2.083 (mb) 1.399 (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)
 .