90-Th-227
basic
n-XS summary
XS graphs
element
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90-thorium-227
- Atomic Mass: 227.0276989 +- 0.0000030 amu
- Excess Mass: 25801.317 +- 2.825 keV
- Binding Energy: 1735977.154 +- 2.841 keV
- Beta Decay Energy: B- -1019.327 +- 7.532 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: (1/2+)
- Half life: 18.72 d
- Mode of decay: Alpha to Ra-223
- Possible parent nuclides:
- Beta from Ac-227
- Alpha from U-231
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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