83-Bi-200  basic  element

83-bismuth-200 Atomic Mass: 199.9781420 +- 0.0000997 amu Excess Mass: -20360.609 +- 92.841 keV Binding Energy: 1569689.838 +- 92.841 keV Beta Decay Energy: B- -3347.000 +- 168.000 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: 7+ Half life: 36.4 min Mode of decay: Electron capture to Pb-200 Decay energy: 5.890 MeV Meta state at 0.000 Mev Spin: (2+) Half life: 31 min Mode of decay: Electron capture to Pb-200 Branch ratio: >90.00 % Decay energy: 5.890 MeV Mode of decay: IT to Bi-200 Branch ratio: <10.00 % Meta state at 0.428 Mev Spin: (10-) Half life: 0.40 s Mode of decay: IT to Bi-200 Decay energy: 0.428 MeV Possible parent nuclides: Electron capture from Po-200 Alpha from At-204 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)