element
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Information about Gold-191:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 190.963649 | ± | 0.000054 | amu |
| Excess Mass (Δ): | -33.860511 | ± | 0.050220 | MeV |
| Binding Energy: | 1513.677248 | ± | 0.050221 | MeV |
| β- Decay Energy: | -3.180000 | ± | 0.070000 | 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: 3.18 h ( 11448 sec., λ = 6.05474×10-05 s-1)
- Mode of decay:
E.C. to
(Q = 1.830 MeV)
Meta state at 0.266 Mev
- Spin: 11/2-)
3.18
- Half life: 0.92 s ( 0.92 sec., λ = 0.753421 s-1)
- Mode of decay: γ (IT) (Q = 0.266 MeV)
- Possible parent nuclides:
- 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 |
| 0 | 3.18 h | 3/2+ | | +0.1369(9) | | | | | LRIMS | NP A580 173 (94) |
| | | | +0.137(1) | | | | | "AB, R" | NP A348 25 (80) |
| | | | | | +0.72(2) | | | LRIMS | NP A580 173 (94) |
| 266 | 0.9 s | 11/2- | | 6.6(6) | | | | | NO/S | HFI 22 507 (85) |
| 2446 | 890 ps | 27/2- | | <<20 | | | | | IPAD | NP A439 189 (85) |
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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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