39-Y-89
 basic
 fission yield
 n-XS summary
 XS graphs
 element
39-yttrium-89
Total Cross Section
  • at 0.0253 eV = 8.995 b
  • Maxwell avg. at 0.0253 eV = 8.849 b
  • at 14 MeV = 4.336 b
  • Fission spectrum avg. = 5.653 b
  • g-factor = 1.1100
Elastic Scattering Cross Section
  • at 0.0253 eV = 7.713 b
  • Maxwell avg. at 0.0253 eV = 7.712 b
  • at 14 MeV = 2.725 b
  • Fission spectrum avg. = 5.036 b
  • g-factor = 1.1283
Total Inelastic Cross Section
  • at 14 MeV = 577.5 mb
  • Fission spectrum avg. = 608.3 mb
(n,2n) Cross Section
  • at 14 MeV = 847.5 mb
  • Fission spectrum avg. = 133.5 micro barn
(n,na) Cross Section
  • at 14 MeV = 1.018 micro barn
  • Fission spectrum avg. = 0.02988 micro barn
(n,np) Cross Section
  • at 14 MeV = 152.3 mb
  • Fission spectrum avg. = 88.26 micro barn
(n,nd) Cross Section
  • Fission spectrum avg. = 1.575260e-11 b
Radiative Capture Cross Section
  • at 0.0253 eV = 1.277 b
  • Maxwell avg. at 0.0253 eV = 1.132 b
  • Resonance integral = 868.1 mb
  • at 14 MeV = 1.059 mb
  • Fission spectrum avg. = 6.260 mb
  • g-factor = 1.0002
(n,p) Cross Section
  • at 14 MeV = 25.93 mb
  • Fission spectrum avg. = 204.4 micro barn
(n,d) Cross Section
  • at 14 MeV = 1.871 mb
  • Fission spectrum avg. = 0.4459 micro barn
(n,t) Cross Section
  • at 14 MeV = 0.6100 micro barn
  • Fission spectrum avg. = 0.003241 micro barn
(n,He3) Cross Section
  • at 14 MeV = 1.376360e-13 b
  • Fission spectrum avg. = 6.034270e-12 b
(n,alpha) Cross Section
  • at 14 MeV = 4.482 mb
  • Fission spectrum avg. = 2.757 micro barn
XS averaged from JENDL3.2 ,Courtesy of T.Nakagawa at JAERI