90-Th-228
basic
n-XS summary
XS graphs
element
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90-thorium-228
- Atomic Mass: 228.0287313 +- 0.0000029 amu
- Excess Mass: 26763.075 +- 2.658 keV
- Binding Energy: 1743086.719 +- 2.676 keV
- Beta Decay Energy: B- -2147.646 +- 4.435 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: 1.9116 years
- Mode of decay: Alpha to Ra-224
- Mode of decay: 20O
- Branch ratio: 1E-11 %
- Decay energy: 5.520 MeV
- Possible parent nuclides:
- Beta from Ac-228
- Electron capture from Pa-228
- Alpha from U-232
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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