element
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Information about Osmium-190:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 189.958445 | ± | 0.000003 | amu |
| Excess Mass (Δ): | -38.708032 | ± | 0.002816 | MeV |
| Binding Energy: | 1512.800507 | ± | 0.002828 | MeV |
| β- Decay Energy: | -2.000000 | ± | 0.200000 | 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:
- Atomic Percent Abundance: 26.4%
- Spin: 0+
- Stable Isotope
Meta state at 1.705 Mev
- Spin: (10)-
- Half life: 9.9 min ( 594 sec., λ = 0.00116691 s-1)
- Mode of decay: γ (IT) (Q = 1.705 MeV)
- Possible parent nuclides:
- β- from
- E.C. 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)
Magnetic Dipole Moments and Electric Quadrupole Moments
| Ex(kev) | T1/2 | Spin | | m(nm) | | Q(b) | | Ref. Std. | Method | Reference |
| 187 | 366 ps | 2+ | | +0.70(2) | | | | | "IMPAC, R" | NP A435 635 (85) |
| | | | | | -1.18(3) a | | | Mu-X | PR C24 1667 (81) |
| | | | | | -1.26(8) | | [188Os 155] | ME | ZP 254 112 (72) |
| | | | | | 1.00(10) | | | CER | ARRo 79 (78) |
| | | | | | -1.0(3) | | [188Os 155] | CER | PR C22 2383 (80) |
| 548 | 14 ps | 4+ | | +1.6(2) | | | | [190Os 187] | TF | NP A435 635 (85) |
| 558 | 12.5 ps | 2+ | | +0.69(9) | | | | [190Os 187] | TF | NP A435 635 (85) |
| | | | | | +0.9(4) | | | CER | PR C22 2383 (80) |
| 1705 | 9.9 m | 10- | | "-0.56(+8,-12)" | | | | | RENO | PRL 59 2923 (87) |
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N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published. 2000 Courtesy of T. Burrows at BNL/NNDC.
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