83-Bi-211  basic  element

83-bismuth-211 Atomic Mass: 210.9872581 +- 0.0000063 amu Excess Mass: -11868.965 +- 5.842 keV Binding Energy: 1649982.745 +- 5.849 keV Beta Decay Energy: B- 578.709 +- 5.508 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: 9/2- Half life: 2.14 min Mode of decay: Alpha to Tl-207 Branch ratio: 99.72 % Decay energy: 6.751 MeV Mode of decay: Beta to Po-211 Branch ratio: 0.28 % Decay energy: 0.579 MeV Possible parent nuclides: Beta from Pb-211 Alpha from At-215 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) Magnetic Dipole Moments and Electric Quadrupole Moments Ex(kev) T1/2 Spin      m(nm)      Q(b)      Ref. Std. Method Reference 405 315 ps 7/2- +4.5(7) IPAC PL 19 578 (65) N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.