19-K-40  basic  n-XS summary  XS graphs  element

19-potassium-40 Total Cross Section at 0.0253 eV = 37.54 b Maxwell avg. at 0.0253 eV = 33.76 b at 14 MeV = 2.046 b Fission spectrum avg. = 2.862 b g-factor = 1.0147 Elastic Scattering Cross Section at 0.0253 eV = 2.751 b Maxwell avg. at 0.0253 eV = 2.751 b at 14 MeV = 977.4 mb Fission spectrum avg. = 2.311 b g-factor = 1.1284 Total Inelastic Cross Section at 14 MeV = 289.9 mb Fission spectrum avg. = 411.7 mb (n,2n) Cross Section at 14 MeV = 225.5 mb Fission spectrum avg. = 537.6 micro barn (n,na) Cross Section at 14 MeV = 112.8 mb Fission spectrum avg. = 34.59 micro barn (n,np) Cross Section at 14 MeV = 190.0 mb Fission spectrum avg. = 232.1 micro barn Radiative Capture Cross Section at 0.0253 eV = 30.00 b Maxwell avg. at 0.0253 eV = 26.59 b Resonance integral = 13.45 b at 14 MeV = 4.123 micro barn Fission spectrum avg. = 1.546 mb g-factor = 1.0000 (n,p) Cross Section at 0.0253 eV = 4.400 b Maxwell avg. at 0.0253 eV = 3.853 b Resonance integral = 1.481 b at 14 MeV = 108.5 mb Fission spectrum avg. = 27.41 mb g-factor = 0.9882 (n,alpha) Cross Section at 0.0253 eV = 390.0 mb Maxwell avg. at 0.0253 eV = 359.5 mb Resonance integral = 1.307 b at 14 MeV = 142.4 mb Fission spectrum avg. = 109.9 mb g-factor = 1.0400 XS averaged from JENDL3.2 ,Courtesy of T.Nakagawa at JAERI