85-At-198
basic
element
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85-astatine-198
- Atomic Mass: 197.9927520 +- 0.0004590 amu #
- Excess Mass: -6751.000 +- 428.000 keV #
- Binding Energy: 1538373.000 +- 428.000 keV #
- Beta Decay Energy: B- -5615.000 +- 473.000 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: (3+)
- Half life: 4.2 s
- Mode of decay: Alpha to Bi-194
- Branch ratio: 90.00 %
- Decay energy: 6.893 MeV
- Mode of decay: EC to Po-198
- Branch ratio: 10.00 %
- Decay energy: 8.800 MeV
Meta state at 0.102 Mev
- Spin: (10-)
- Half life: 1.0 s
- Mode of decay: Alpha to Bi-194
- Branch ratio: 84.00 %
- Decay energy: 6.995 MeV
- Mode of decay: EC to Po-198
- Branch ratio: 16.00 %
- Decay energy: 8.902 MeV
- Possible parent nuclides:
- Alpha from Fr-202
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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