2-He-4  basic  n-XS summary  XS graphs  element

2-helium-4 Total Cross Section at 0.0253 eV = 759.3 mb Maxwell avg. at 0.0253 eV = 759.3 mb at 14 MeV = 1.052 b Fission spectrum avg. = 3.685 b g-factor = 1.1284 Elastic Scattering Cross Section at 0.0253 eV = 759.3 mb Maxwell avg. at 0.0253 eV = 759.3 mb at 14 MeV = 1.052 b Fission spectrum avg. = 3.685 b g-factor = 1.1284 XS averaged from JENDL3.2 ,Courtesy of T.Nakagawa at JAERI