element
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Information about Gold-199:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 198.968748 | ± | 0.000003 | amu |
| Excess Mass (Δ): | -29.111031 | ± | 0.002931 | MeV |
| Binding Energy: | 1573.498351 | ± | 0.002943 | MeV |
| β- Decay Energy: | 0.452265 | ± | 0.000673 | 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: 3.139 days ( 271210 sec., λ = 2.55576×10-06 s-1)
- Mode of decay:
β- to
(Q = 0.453 MeV)
Meta state at 0.549 Mev
- Spin: 11/2)-
3.139
- Half life: 0.44 ms ( 0.00044 sec., λ = 1575.33 s-1)
- Mode of decay: γ (IT) (Q = 0.549 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)
Magnetic Dipole Moments and Electric Quadrupole Moments
| Ex(kev) | T1/2 | Spin | | m(nm) | | Q(b) | | Ref. Std. | Method | Reference |
| 0 | 3.14 d | 3/2+ | | +0.261(2) | | | | | LRIMS | NP A512 241 (90) |
| | | | +0.2715(7) | | | | | AB/D | PR 158 1078 (67) |
| | | | | | +0.510(16) | | [193Au] | NMR/ON | NP A562 205 (93) |
| | | | | | 0.64(6) | | [197Au] | "N, NMR/ON" | JP F15 1613 (85)/ZP A307 159 (82) |
| | | | | | 0.55(3) | | [197Au] | "N, NMR/ON" | PR B30 5680 (84)/ZP A307 159 (82) |
| | | | | | +0.37(1) | | [197Au] | "ME, NO/S" | HFI 15 227 (83)/ZP A314 215 (83) |
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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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