53-I-129
 basic
 fission yield
 n-XS summary
 XS graphs
 element
53-iodine-129
Total Cross Section
  • at 0.0253 eV = 33.47 b
  • Maxwell avg. at 0.0253 eV = 30.34 b
  • at 14 MeV = 4.977 b
  • Fission spectrum avg. = 5.877 b
  • g-factor = 1.0229
Elastic Scattering Cross Section
  • at 0.0253 eV = 6.471 b
  • Maxwell avg. at 0.0253 eV = 6.462 b
  • at 14 MeV = 3.291 b
  • Fission spectrum avg. = 4.479 b
  • g-factor = 1.1268
Total Inelastic Cross Section
  • at 14 MeV = 213.3 mb
  • Fission spectrum avg. = 1.331 b
(n,2n) Cross Section
  • at 14 MeV = 1.464 b
  • Fission spectrum avg. = 1.620 mb
(n,3n) Cross Section
  • Fission spectrum avg. = 1.302 micro barn
(n,na) Cross Section
  • at 14 MeV = 29.07 micro barn
  • Fission spectrum avg. = 0.01245 micro barn
(n,np) Cross Section
  • at 14 MeV = 1.294 mb
  • Fission spectrum avg. = 0.2793 micro barn
(n,nd) Cross Section
  • Fission spectrum avg. = 1.426050e-10 b
(n,nt) Cross Section
  • Fission spectrum avg. = 1.943000e-11 b
Radiative Capture Cross Section
  • at 0.0253 eV = 27.00 b
  • Maxwell avg. at 0.0253 eV = 23.88 b
  • Resonance integral = 29.35 b
  • at 14 MeV = 1.001 mb
  • Fission spectrum avg. = 62.99 mb
  • g-factor = 0.9979
(n,p) Cross Section
  • at 14 MeV = 3.117 mb
  • Fission spectrum avg. = 2.077 micro barn
(n,d) Cross Section
  • at 14 MeV = 369.9 micro barn
  • Fission spectrum avg. = 0.1134 micro barn
(n,t) Cross Section
  • at 14 MeV = 8.229 micro barn
  • Fission spectrum avg. = 0.01401 micro barn
(n,alpha) Cross Section
  • at 14 MeV = 1.497 mb
  • Fission spectrum avg. = 0.7199 micro barn
XS averaged from JENDL3.2 ,Courtesy of T.Nakagawa at JAERI