element
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Information about Iridium-195:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 194.965977 | ± | 0.000003 | amu |
| Excess Mass (Δ): | -31.692402 | ± | 0.002887 | MeV |
| Binding Energy: | 1545.359137 | ± | 0.002899 | MeV |
| β- Decay Energy: | 1.119983 | ± | 0.001570 | 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: 3/2+
- Half life: 2.5 h ( 9000 sec., λ = 7.70164×10-05 s-1)
- Mode of decay:
β- to
(Q = 1.120 MeV)
Meta state at 0.100 Mev
- Spin: 11/2-
2.5
- Half life: 3.8 h ( 13680 sec., λ = 5.06687×10-05 s-1)
- Mode of decay:
β- to
(Q = 1.220 MeV)
Branch ratio: 95.00 %
- Mode of decay: γ (IT) (Q = 0.100 MeV)
Branch ratio: 5.00 %
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)
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