84-Po-192  basic  element

84-polonium-192 Atomic Mass: 191.9915220 +- 0.0002150 amu # Excess Mass: -7897.000 +- 201.000 keV # Binding Energy: 1491873.000 +- 201.000 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: 33.2 ms Mode of decay: Alpha to Pb-188 Branch ratio: ~99.50 % Decay energy: 7.320 MeV Mode of decay: EC to Bi-192 Branch ratio: ~0.50 % Decay energy: 5.700 MeV Possible parent nuclides: Alpha from Rn-196 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)