element
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Information about Holmium-148:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 147.937269 | ± | 0.000291 | amu # |
| Excess Mass (Δ): | -58.433000 | ± | 0.271000 | MeV # |
| Binding Energy: | 1200.571000 | ± | 0.271000 | MeV # |
| β- Decay Energy: | -6.680000 | ± | 0.484000 | 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: 1+
- Half life: 2.2 s ( 2.2 sec., λ = 0.315067 s-1)
- Mode of decay:
E.C. to
(Q = 9.400 MeV)
Meta state at 0.000 Mev
- Spin: 6-
2.2
- Half life: 9.3 s ( 9.3 sec., λ = 0.074532 s-1)
- Mode of decay:
E.C. to
(Q = 9.400 MeV)
- Mode of decay: E.C. + p+ to
(Q = 5.000 MeV)
Branch ratio: 0.08 %
Meta state at 0.694 Mev
- Spin: (10+)
9.3
- Half life: 2.35 ms ( 0.00235 sec., λ = 294.956 s-1)
- Mode of decay: γ (IT) (Q = 0.694 MeV)
- Possible parent nuclides:
- E.C. from
- E.C. + p+ 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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