element
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Information about Gold-200:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 199.970718 | ± | 0.000055 | amu |
| Excess Mass (Δ): | -27.276109 | ± | 0.051533 | MeV |
| Binding Energy: | 1579.734752 | ± | 0.051534 | MeV |
| β- Decay Energy: | 2.244118 | ± | 0.051450 | 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: 1(-)
- Half life: 48.4 min ( 2904 sec., λ = 0.000238687 s-1)
- Mode of decay:
β- to
(Q = 2.240 MeV)
Meta state at 0.962 Mev
- Spin: 12-
48.4
- Half life: 18.7 h ( 67320 sec., λ = 1.02963×10-05 s-1)
- Mode of decay:
β- to
(Q = 3.202 MeV)
Branch ratio: 82.00 %
- Mode of decay: γ (IT) (Q = 0.962 MeV)
Branch ratio: 18.00 %
- 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 |
| 962 | 18.7 h | 12- | | 5.90(9) | | | | | NMR/ON | PR C30 1675 (84) |
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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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