Basic Info

Fission Yield

n-XS summary


element
Information about Iodine-127:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

Total Cross Section
  • at 0.0253 eV = 9.740 b
  • Maxwell avg. at 0.0253 eV = 9.037 b
  • at 14 MeV = 4.977 b
  • Fission spectrum avg. = 5.882 b
  • g-factor = 1.0469
Elastic Scattering Cross Section
  • at 0.0253 eV = 3.540 b
  • Maxwell avg. at 0.0253 eV = 3.539 b
  • at 14 MeV = 3.050 b
  • Fission spectrum avg. = 4.352 b
  • g-factor = 1.1280
Total Inelastic Cross Section
  • at 14 MeV = 117.6 mb
  • Fission spectrum avg. = 1.455 b
(n, 2n) Cross Section
  • at 14 MeV = 1.787 b
  • Fission spectrum avg. = 1.465 mb
(n, 3n) Cross Section
  • Fission spectrum avg. = 0.7423 micro barn
(n, na) Cross Section
  • at 14 MeV = 97.57 micro barn
  • Fission spectrum avg. = 0.02858 micro barn
(n, np) Cross Section
  • at 14 MeV = 3.188 mb
  • Fission spectrum avg. = 0.6077 micro barn
(n, nd) Cross Section
  • Fission spectrum avg. = 2.347690e-10 b
(n, nt) Cross Section
  • Fission spectrum avg. = 2.284140e-11 b
Radiative Capture Cross Section
  • at 0.0253 eV = 6.200 b
  • Maxwell avg. at 0.0253 eV = 5.497 b
  • Resonance integral = 148.2 b
  • at 14 MeV = 1.002 mb
  • Fission spectrum avg. = 70.72 mb
  • g-factor = 1.0004
(n, p) Cross Section
  • at 14 MeV = 14.45 mb
  • Fission spectrum avg. = 16.64 micro barn
(n, d) Cross Section
  • at 14 MeV = 812.2 micro barn
  • Fission spectrum avg. = 0.1797 micro barn
(n, t) Cross Section
  • at 14 MeV = 15.36 micro barn
  • Fission spectrum avg. = 0.01520 micro barn
(n, He3) Cross Section
  • at 14 MeV = 1.702570e-15 b
  • Fission spectrum avg. = 3.751570e-12 b
(n, alpha) Cross Section
  • at 14 MeV = 1.279 mb
  • Fission spectrum avg. = 0.9799 micro barn
XS averaged from JENDL3.2 , Courtesy of T.Nakagawa at JAERI