100-Fm-255
basic
n-XS summary
XS graphs
element
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100-fermium-255
- Atomic Mass: 255.0899555 +- 0.0000052 amu
- Excess Mass: 83792.964 +- 4.885 keV
- Binding Energy: 1896159.012 +- 4.897 keV
- Beta Decay Energy: B- -1043.022 +- 8.137 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: 7/2+
- Half life: 20.07 h
- Mode of decay: Alpha to Cf-251
- Mode of decay: SF
- Branch ratio: 0.000024 %
- Decay energy: 4 0.000 MeV
- Possible parent nuclides:
- Beta from Es-255
- Electron capture from Md-255
- Alpha from No-259
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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