77-Ir-189

MT Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fis. Spec.
Average
1 (n,total) 22.89 (b) 25.51 (b) 1.115 5.206 (b) 6.771 (b)
2 (n,elastic) 9.537 (b) 10.77 (b) 1.129 2.634 (b) 4.097 (b)
4 (n,inelastic) ( E-threshold = 94.84 keV ) 417.7 (mb) 2.546 (b)
16 (n,2n) ( E-threshold = 8.220 MeV ) 2.141 (b) 3.295 (mb)
17 (n,3n) ( E-threshold = 15.12 MeV ) 2.975 (μb)
22 (n,na) 0.000 (b) 0.000 (b) 2.295 (μb) 78.63 (μb) 91.58 (nb)
24 (n,2na) ( E-threshold = 4.751 MeV ) 21.55 (nb) 43.25 (pb)
28 (n,np) ( E-threshold = 4.626 MeV ) 849.5 (μb) 235.9 (nb)
32 (n,nd) ( E-threshold = 10.42 MeV ) 46.82 (pb) 550.7 (pb)
33 (n,nt) ( E-threshold = 10.45 MeV ) 2.601 (fb) 17.55 (pb)
41 (n,2np) ( E-threshold = 12.66 MeV ) 1.5e-20 (b) 28.40 (pb)
102 (n,γ) 13.12 (b) 13.12 (b) 1.001 2.290 (kb) 939.7 (μb) 123.4 (mb)
103 (n,p) 5.756 (fb) 5.760 (fb) 1.001 113.1 (μb) 9.518 (mb) 7.424 (μb)
104 (n,d) ( E-threshold = 2.389 MeV ) 850.5 (μb) 194.3 (nb)
105 (n,t) ( E-threshold = 4.131 MeV ) 15.97 (μb) 9.882 (nb)
106 (n,He-3) ( E-threshold = 4.115 MeV ) 8.323 (pb) 480.9 (fb)
107 (n,a) 1.787 (μb) 1.788 (μb) 1.001 339.8 (μb) 2.200 (mb) 2.458 (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.