element
|
Information about Thorium-216:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 216.011051 | ± | 0.000017 | amu |
| Excess Mass (Δ): | 10.293904 | ± | 0.015869 | MeV |
| Binding Energy: | 1662.700016 | ± | 0.015872 | MeV |
| β- Decay Energy: | -7.506616 | ± | 0.106601 | 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: 0.028 s ( 0.028 sec., λ = 24.7553 s-1)
- Mode of decay:
α to
(Q = 8.071 MeV)
- Mode of decay: E.C. to
(Q = 2.170 MeV)
Branch ratio: ~0.01 %
Meta state at 2.028 Mev
- Spin: (8+)
0.028
- Half life: 180 µs ( 0.00018 sec., λ = 3850.82 s-1)
- Mode of decay: γ (IT) to
(Q = 2.028 MeV)
Branch ratio: ~97.00 %
- Mode of decay:
α to
(Q = 10.099 MeV)
Branch ratio: ~3.00 %
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)
|