element
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Information about Tungsten-185:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 184.953421 | ± | 0.000003 | amu |
| Excess Mass (Δ): | -43.388439 | ± | 0.002753 | MeV |
| Binding Energy: | 1478.689006 | ± | 0.002765 | MeV |
| β- Decay Energy: | 0.432994 | ± | 0.000883 | 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: 75.1 days ( 6.48864×10+06 sec., λ = 1.06825×10-07 s-1)
- Mode of decay:
β- to
(Q = 0.433 MeV)
Meta state at 0.197 Mev
- Spin: 11/2+
75.1
- Half life: 1.67 min ( 100.2 sec., λ = 0.00691764 s-1)
- Mode of decay: γ (IT) (Q = 0.197 MeV)
- Possible parent nuclides:
- β- 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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