element
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Information about Thallium-207:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 206.977408 | ± | 0.000006 | amu |
| Excess Mass (Δ): | -21.044395 | ± | 0.005840 | MeV |
| Binding Energy: | 1628.437590 | ± | 0.005847 | MeV |
| β- Decay Energy: | 1.422674 | ± | 0.005480 | 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: 1/2+
- Half life: 4.77 min ( 286.2 sec., λ = 0.0024219 s-1)
- Mode of decay:
β- to
(Q = 1.423 MeV)
Meta state at 1.348 Mev
- Spin: 11/2-
4.77
- Half life: 1.33 s ( 1.33 sec., λ = 0.521163 s-1)
- Mode of decay: γ (IT) (Q = 1.348 MeV)
- Possible parent nuclides:
- β- from
- α 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 | 4.77 m | 1/2+ | | +1.876(5) | | | | [205Tl] | CFBLS | PRL 55 1559 (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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