57-La-139

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fis. Spec.
Average
1 (n,total) 19.01 (b) 20.30 (b) 1.068 4.917 (b) 6.096 (b)
2 (n,elastic) 10.07 (b) 11.36 (b) 1.128 2.862 (b) 4.765 (b)
4 (n,inelastic) ( E-threshold = 105.0 keV ) 375.8 (mb) 1.324 (b)
16 (n,2n) ( E-threshold = 8.842 MeV ) 1.671 (b) 1.709 (mb)
17 (n,3n) ( E-threshold = 16.35 MeV ) 341.7 (nb)
22 (n,na) ( E-threshold = 2.085 MeV ) 36.61 (μb) 14.00 (nb)
28 (n,np) ( E-threshold = 6.299 MeV ) 378.8 (μb) 119.4 (nb)
32 (n,nd) ( E-threshold = 12.73 MeV ) 1.1e-19 (b) 220.4 (pb)
33 (n,nt) ( E-threshold = 13.39 MeV ) 1.3e-19 (b) 7.203 (pb)
41 (n,2np) ( E-threshold = 14.97 MeV ) 1.072 (pb)
102 (n,γ) 8.938 (b) 8.939 (b) 1.000 11.61 (b) 987.1 (μb) 6.893 (mb)
103 (n,p) ( E-threshold = 1.541 MeV ) 3.314 (mb) 1.261 (μb)
104 (n,d) ( E-threshold = 4.058 MeV ) 752.3 (μb) 175.0 (nb)
105 (n,t) ( E-threshold = 6.430 MeV ) 23.93 (μb) 17.02 (nb)
106 (n,He-3) ( E-threshold = 7.595 MeV ) 33.40 (fb) 270.6 (fb)
107 (n,a) 46.44 (pb) 46.47 (pb) 1.001 13.24 (μb) 1.931 (mb) 979.4 (nb)

These cross sections are calculated from JENDL-5 at 300K using with LINEAR, RECENT and SIGMA1 codes of PREPRO. For more detail, please click here.
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),  (pb) → 10−12(b),  (fb) → 10−15(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.