element
|
Information about Tantalum-159:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 158.962914 | ± | 0.000133 | amu # |
| Excess Mass (Δ): | -34.545000 | ± | 0.124000 | MeV # |
| Binding Energy: | 1260.774000 | ± | 0.124000 | MeV # |
| β- Decay Energy: | -8.724000 | ± | 0.611000 | 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:
- Half life: 0.57 s ( 0.57 sec., λ = 1.21605 s-1)
- Mode of decay:
α to
(Q = 5.750 MeV)
Branch ratio: 80.00 %
- Mode of decay: E.C. to
(Q = 8.490 MeV)
Branch ratio: 20.00 %
- Possible parent nuclides:
- 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)
|