62-Sm-153

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
1 (n,total) 427.1 (b) 429.3 (b) 1.005 5.265 (b) 6.881 (b)
2 (n,elastic) 6.723 (b) 7.590 (b) 1.129 2.882 (b) 3.909 (b)
4 (n,inelastic) ( E-thr = 7.585 keV ) 302.3 (mb) 2.908 (b)
16 (n,2n) ( E-thr = 5.907 MeV ) 2.073 (b) 23.87 (mb)
17 (n,3n) ( E-thr = 14.22 MeV ) 8.132 (μb)
22 (n,na) ( E-thr = 613.9 keV ) 10.31 (μb) 4.248 (nb)
24 (n,2na) ( E-thr = 5.686 MeV ) 10.09 (nb) 12.68e-12 (b)
28 (n,np) ( E-thr = 8.649 MeV ) 9.863 (μb) 19.88 (nb)
32 (n,nd) ( E-thr = 12.39 MeV ) 972.7e-21 (b) 47.04e-12 (b)
41 (n,2np) ( E-thr = 14.63 MeV ) 389.5e-15 (b)
102 (n,γ) 420.2 (b) 420.4 (b) 1.001 1.425 (kb) 815.9 (μb) 39.67 (mb)
103 (n,p) ( E-thr = 1.106 MeV ) 5.960 (mb) 2.235 (μb)
104 (n,d) ( E-thr = 6.410 MeV ) 238.5 (μb) 57.43 (nb)
105 (n,t) ( E-thr = 6.089 MeV ) 5.389 (μb) 2.786 (nb)
106 (n,He-3) ( E-thr = 8.529 MeV ) 609.6e-21 (b) 2.109e-15 (b)
107 (n,a) 2.005 (μb) 2.006 (μb) 1.001 6.493 (μb) 339.6 (μb) 179.7 (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).

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)
 .