element
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Information about Hafnium-182:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 181.950553 | ± | 0.000007 | amu |
| Excess Mass (Δ): | -46.059677 | ± | 0.006508 | MeV |
| Binding Energy: | 1458.710983 | ± | 0.006513 | MeV |
| β- Decay Energy: | 0.373043 | ± | 0.006556 | 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: 9000000 years ( 2.8386×10+14 sec., λ = 2.44186×10-15 s-1)
- Mode of decay:
β- to
(Q = 0.373 MeV)
Meta state at 1.173 Mev
- Spin: 8-
9000000
- Half life: 61.5 min ( 3690 sec., λ = 0.000187845 s-1)
- Mode of decay:
β- to
(Q = 1.546 MeV)
Branch ratio: 58.00 %
- Mode of decay: γ (IT) (Q = 1.173 MeV)
Branch ratio: 42.00 %
- Possible parent nuclides:
- β- 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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