element
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Information about Radium-228:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 228.031064 | ± | 0.000003 | amu |
| Excess Mass (Δ): | 28.936019 | ± | 0.002485 | MeV |
| Binding Energy: | 1742.478482 | ± | 0.002505 | MeV |
| β- Decay Energy: | 0.045900 | ± | 0.000894 | MeV |
"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.
Radioactive Decay Data:
- Spin: 0+
- Half life: 5.75 years ( 1.81355×10+08 sec., λ = 3.82205×10-09 s-1)
- Mode of decay:
β- to
(Q = 0.046 MeV)
- Possible parent nuclides:
- β- from
- α from
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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