62-Sm-149
 basic
 fission yield
 n-XS summary
 XS graphs
 element
62-samarium-149
Total Cross Section
  • at 0.0253 eV = 40326 b
  • Maxwell avg. at 0.0253 eV = 60605 b
  • at 14 MeV = 5.320 b
  • Fission spectrum avg. = 6.989 b
  • g-factor = 1.6958
Elastic Scattering Cross Section
  • at 0.0253 eV = 175.8 b
  • Maxwell avg. at 0.0253 eV = 373.0 b
  • at 14 MeV = 3.080 b
  • Fission spectrum avg. = 4.555 b
  • g-factor = 2.3937
Total Inelastic Cross Section
  • at 14 MeV = 379.5 mb
  • Fission spectrum avg. = 2.192 b
(n,2n) Cross Section
  • at 14 MeV = 1.846 b
  • Fission spectrum avg. = 23.45 mb
(n,3n) Cross Section
  • Fission spectrum avg. = 6.647 micro barn
(n,na) Cross Section
  • at 14 MeV = 1.468 mb
  • Fission spectrum avg. = 0.5761 micro barn
(n,np) Cross Section
  • at 14 MeV = 163.9 micro barn
  • Fission spectrum avg. = 0.08897 micro barn
(n,nd) Cross Section
  • at 14 MeV = 6.936030e-16 b
  • Fission spectrum avg. = 0.004170 micro barn
(n,nt) Cross Section
  • Fission spectrum avg. = 8.196440e-11 b
Radiative Capture Cross Section
  • at 0.0253 eV = 40150 b
  • Maxwell avg. at 0.0253 eV = 60232 b
  • Resonance integral = 3492 b
  • at 14 MeV = 1.006 mb
  • Fission spectrum avg. = 217.0 mb
  • g-factor = 1.6928
(n,p) Cross Section
  • at 14 MeV = 6.871 mb
  • Fission spectrum avg. = 3.577 micro barn
(n,d) Cross Section
  • at 14 MeV = 3.061 mb
  • Fission spectrum avg. = 0.6509 micro barn
(n,t) Cross Section
  • at 14 MeV = 475.7 micro barn
  • Fission spectrum avg. = 0.1287 micro barn
(n,He3) Cross Section
  • at 14 MeV = 6.248940e-12 b
  • Fission spectrum avg. = 1.949570e-11 b
(n,alpha) Cross Section
  • at 0.0253 eV = 30.77 mb
  • Maxwell avg. at 0.0253 eV = 46.20 mb
  • Resonance integral = 4.660 mb
  • at 14 MeV = 2.801 mb
  • Fission spectrum avg. = 34.29 micro barn
  • g-factor = 1.6946
XS averaged from JENDL3.2 ,Courtesy of T.Nakagawa at JAERI