84-Po-211
basic
element
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84-polonium-211
- Atomic Mass: 210.9866369 +- 0.0000032 amu
- Excess Mass: -12447.675 +- 2.953 keV
- Binding Energy: 1649779.101 +- 2.966 keV
- Beta Decay Energy: B- -786.122 +- 2.545 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: 0.516 s
- Mode of decay: Alpha to Pb-207
Meta state at 1.462 Mev
- Spin: 25/2+)
- Half life: 25.2 s
- Mode of decay: Alpha to Pb-207
- Branch ratio: 99.98 %
- Decay energy: 9.057 MeV
- Mode of decay: IT to Po-211
- Branch ratio: 0.02 %
- Decay energy: 1.462 MeV
- Possible parent nuclides:
- Beta from Bi-211
- Electron capture from At-211
- Alpha from Rn-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 |
1065 | 16 ns | 15/2- | | -0.38(15) | | | | | IPAD | JPJS 34 287 (73) |
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N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published. 2000 Courtesy of T. Burrows at BNL/NNDC.
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