20-Ca-40
 basic
 n-XS summary
 XS graphs
 element
20-calcium-40
Total Cross Section
  • at 0.0253 eV = 3.432 b
  • Maxwell avg. at 0.0253 eV = 3.385 b
  • at 14 MeV = 2.160 b
  • Fission spectrum avg. = 2.977 b
  • g-factor = 1.1130
Elastic Scattering Cross Section
  • at 0.0253 eV = 3.022 b
  • Maxwell avg. at 0.0253 eV = 3.022 b
  • at 14 MeV = 1.015 b
  • Fission spectrum avg. = 2.762 b
  • g-factor = 1.1284
Total Inelastic Cross Section
  • at 14 MeV = 261.3 mb
  • Fission spectrum avg. = 43.60 mb
(n,2n) Cross Section
  • Fission spectrum avg. = 0.1075 micro barn
(n,na) Cross Section
  • at 14 MeV = 27.26 mb
  • Fission spectrum avg. = 4.963 micro barn
(n,np) Cross Section
  • at 14 MeV = 453.0 mb
  • Fission spectrum avg. = 196.9 micro barn
Radiative Capture Cross Section
  • at 0.0253 eV = 407.5 mb
  • Maxwell avg. at 0.0253 eV = 361.3 mb
  • Resonance integral = 212.4 mb
  • at 14 MeV = 500.0 micro barn
  • Fission spectrum avg. = 1.195 mb
  • g-factor = 1.0004
(n,p) Cross Section
  • at 14 MeV = 214.3 mb
  • Fission spectrum avg. = 120.2 mb
(n,alpha) Cross Section
  • at 14 MeV = 139.6 mb
  • Fission spectrum avg. = 49.77 mb
(n,2p) Cross Section
  • at 14 MeV = 49.42 mb
  • Fission spectrum avg. = 8.516 micro barn
XS averaged from JENDL3.2 ,Courtesy of T.Nakagawa at JAERI