element
|
Information about Iridium-169:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 168.976391 | ± | 0.000096 | amu |
| Excess Mass (Δ): | -21.991762 | ± | 0.089326 | MeV |
| Binding Energy: | 1325.804104 | ± | 0.089326 | MeV |
| β- Decay Energy: | -9.343000 | ± | 0.327000 | 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: 0.4 s ( 0.4 sec., λ = 1.73287 s-1)
- Mode of decay:
α to
(Q = 6.280 MeV)
Branch ratio: ~100.00 %
- Mode of decay: E.C. to
(Q = 8.680 MeV)
- Mode of decay: p+ emission to
(Q = 0.760 MeV)
- 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)
|