Basic Info
n-XS summary
element
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Information about Curium-248:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 248.072342 | ± | 0.000005 | amu |
| Excess Mass (Δ): | 67.386359 | ± | 0.005095 | MeV |
| Binding Energy: | 1859.195771 | ± | 0.005106 | MeV |
| β- Decay Energy: | -0.687000 | ± | 0.071000 | 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: 348000 years ( 1.09759×10+13 sec., λ = 6.31516×10-14 s-1)
- Mode of decay:
α to
(Q = 5.162 MeV)
Branch ratio: 91.74 %
- Mode of decay: SF
Branch ratio: 8.26 %
- Possible parent nuclides:
- E.C. 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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