element
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Information about Thallium-200:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 199.970945 | ± | 0.000007 | amu |
| Excess Mass (Δ): | -27.064187 | ± | 0.006442 | MeV |
| Binding Energy: | 1577.958123 | ± | 0.006447 | MeV |
| β- Decay Energy: | -0.810554 | ± | 0.014273 | 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: 2-
- Half life: 26.1 h ( 93960 sec., λ = 7.37705×10-06 s-1)
- Mode of decay:
E.C. to
(Q = 2.456 MeV)
Meta state at 0.753 Mev
- Spin: 7+
26.1
- Half life: 34.3 ms ( 0.0343 sec., λ = 20.2084 s-1)
- Mode of decay: γ (IT) (Q = 0.754 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 | 26.1 h | 2- | | 0.04(1) | | | | [203Tl] | AB | HFI 1 437 (76)/PS 30 164 (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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