element
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Information about Lutetium-161:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 160.943543 | ± | 0.000259 | amu # |
| Excess Mass (Δ): | -52.589000 | ± | 0.241000 | MeV # |
| Binding Energy: | 1296.525000 | ± | 0.241000 | MeV # |
| β- Decay Energy: | -6.323000 | ± | 0.251000 | 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: (5/2+)
- Half life: 72 s ( 72 sec., λ = 0.00962704 s-1)
- Mode of decay:
E.C. to
(Q = 5.300 MeV)
Meta state at 0.136 Mev
- Spin: (9/2-)
72
- Half life: 7.3 ms ( 0.0073 sec., λ = 94.9517 s-1)
- Mode of decay: γ (IT) (Q = 0.136 MeV)
- Possible parent nuclides:
- E.C. 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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