99-Es-246
basic
element
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99-einsteinium-246
- Atomic Mass: 246.0729650 +- 0.0002400 amu #
- Excess Mass: 67966.000 +- 224.000 keV #
- Binding Energy: 1840126.000 +- 224.000 keV #
- Beta Decay Energy: B- -2158.000 +- 227.000 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: 7.7 min
- Mode of decay: EC to Cf-246
- Branch ratio: 90.10 %
- Decay energy: 3.880 MeV
- Mode of decay: Alpha to Bk-242
- Branch ratio: 9.90 %
- Decay energy: 7.740 MeV
- Mode of decay: EC to Cf-246
- Branch ratio: 0.0030 %
- Decay energy: 3.880 MeV
- Possible parent nuclides:
- Alpha from Md-250
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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