82-Pb-190  basic  element

82-lead-190 Atomic Mass: 189.9781800 +- 0.0002169 amu Excess Mass: -20325.188 +- 202.031 keV Binding Energy: 1489723.543 +- 202.031 keV Beta Decay Energy: B- -9630.000 +- 305.000 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: 0+ Half life: 1.2 min Mode of decay: Electron capture to Tl-190 Branch ratio: 99.10 % Decay energy: 4.100 MeV Mode of decay: Alpha to Hg-186 Branch ratio: 0.90 % Decay energy: 5.698 MeV Possible parent nuclides: Electron capture from Bi-190 Alpha from Po-194 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)