84-Po-217
basic
element
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84-polonium-217
- Atomic Mass: 217.0062530 +- 0.0001080 amu #
- Excess Mass: 5825.000 +- 100.000 keV #
- Binding Energy: 1679934.000 +- 100.000 keV #
- Beta Decay Energy: B- 1438.000 +- 100.000 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.
- Half life: <10 s
- Mode of decay: Alpha to Pb-213
- Branch ratio: >95.00 %
- Decay energy: 6.660 MeV
- Mode of decay: Beta to At-217
- Branch ratio: <5.00 %
- Decay energy: 1.530 MeV
- Possible parent nuclides:
- Alpha from Rn-221
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)
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