100-Fm-256
basic
element
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100-fermium-256
- Atomic Mass: 256.0917665 +- 0.0000077 amu
- Excess Mass: 85479.952 +- 7.195 keV
- Binding Energy: 1902543.347 +- 7.203 keV
- Beta Decay Energy: B- -2129.614 +- 52.820 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: 0+
- Half life: 157.6 min
- Mode of decay: SF
- Mode of decay: Alpha to Cf-252
- Branch ratio: 8.10 %
- Decay energy: 7.027 MeV
- Possible parent nuclides:
- Beta from Es-256
- Electron capture from Md-256
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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