103-Lr-254
basic
element
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103-lawrencium-254
- Atomic Mass: 254.0965870 +- 0.0003610 amu #
- Excess Mass: 89971.000 +- 336.000 keV #
- Binding Energy: 1879563.000 +- 336.000 keV #
- Beta Decay Energy: B- -3334.000 +- 441.000 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: 13 s
- Mode of decay: Alpha to Md-250
- Branch ratio: 78.00 %
- Decay energy: 8.750 MeV
- Mode of decay: EC to No-254
- Branch ratio: 22.00 %
- Decay energy: 5.200 MeV
- Mode of decay: SF
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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