89-Ac-220
basic
element
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89-actinium-220
- Atomic Mass: 220.0147521 +- 0.0000554 amu
- Excess Mass: 13741.495 +- 51.634 keV
- Binding Energy: 1692320.070 +- 51.635 keV
- Beta Decay Energy: B- -913.815 +- 56.105 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: (3-)
- Half life: 26.4 ms
- Mode of decay: Alpha to Fr-216
- Mode of decay: EC to Ra-220
- Branch ratio: 0.00050 %
- Decay energy: 3.480 MeV
- Possible parent nuclides:
- Alpha from Pa-224
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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