63-Eu-149

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fis. Spec.
Average
1 (n,total) 27.01 (b) 29.20 (b) 1.081 5.011 (b) 6.483 (b)
2 (n,elastic) 6.758 (b) 7.630 (b) 1.129 2.813 (b) 4.294 (b)
4 (n,inelastic) ( E-threshold = 125.4 keV ) 312.0 (mb) 2.044 (b)
16 (n,2n) ( E-threshold = 8.269 MeV ) 1.852 (b) 2.388 (mb)
17 (n,3n) ( E-threshold = 15.14 MeV ) 1.717 (μb)
22 (n,na) 0.000 (b) 0.000 (b) 15.90 (μb) 1.376 (mb) 815.1 (nb)
24 (n,2na) ( E-threshold = 5.559 MeV ) 70.37 (nb) 159.7 (pb)
28 (n,np) ( E-threshold = 4.424 MeV ) 4.758 (mb) 2.400 (μb)
32 (n,nd) ( E-threshold = 10.38 MeV ) 5.001 (nb) 2.660 (nb)
33 (n,nt) ( E-threshold = 10.47 MeV ) 2.707 (pb) 143.9 (pb)
41 (n,2np) ( E-threshold = 12.62 MeV ) 8.5e-16 (b) 733.9 (pb)
102 (n,γ) 20.01 (b) 20.02 (b) 1.001 2.958 (kb) 907.1 (μb) 143.2 (mb)
103 (n,p) 1.721 (nb) 1.722 (nb) 1.001 635.6 (μb) 18.85 (mb) 45.91 (μb)
104 (n,d) ( E-threshold = 2.184 MeV ) 2.578 (mb) 605.9 (nb)
105 (n,t) ( E-threshold = 4.081 MeV ) 157.3 (μb) 42.49 (nb)
106 (n,He-3) ( E-threshold = 4.288 MeV ) 861.5 (pb) 9.118 (pb)
107 (n,a) 16.58 (μb) 16.59 (μb) 1.001 2.845 (mb) 7.469 (mb) 27.67 (μb)

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.