92-U-229  basic  element

92-uranium-229 Atomic Mass: 229.0334961 +- 0.0000085 amu Excess Mass: 31201.446 +- 7.961 keV Binding Energy: 1745154.964 +- 7.967 keV Beta Decay Energy: B- -2562.287 +- 87.154 keV "The 1995 update to the atomic mass evaluation" by G.Audi and A.H.Wapstra, Nuclear Physics A595 vol. 4 p.409-480, December 25, 1995. Spin: (3/2+) Half life: 58 min Mode of decay: Electron capture to Pa-229 Branch ratio: ~80.00 % Decay energy: 1.309 MeV Mode of decay: Alpha to Th-225 Branch ratio: ~20.00 % Decay energy: 6.475 MeV Possible parent nuclides: Alpha from Pu-233 R.R.Kinsey, et al.,The NUDAT/PCNUDAT Program for Nuclear Data,paper submitted to the 9 th International Symposium of Capture-Gamma_raySpectroscopy and Related Topics, Budapest, Hungary, Octover 1996.Data extracted from NUDAT database (Jan. 14/1999)