element
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Information about Thallium-197:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 196.969536 | ± | 0.000034 | amu |
| Excess Mass (Δ): | -28.376843 | ± | 0.032016 | MeV |
| Binding Energy: | 1555.056811 | ± | 0.032017 | MeV |
| β- Decay Energy: | -3.580000 | ± | 0.107000 | 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: 2.84 h ( 10224 sec., λ = 6.77961×10-05 s-1)
- Mode of decay:
E.C. to
(Q = 2.180 MeV)
Meta state at 0.608 Mev
- Spin: 9/2-
2.84
- Half life: 0.54 s ( 0.54 sec., λ = 1.28361 s-1)
- Mode of decay: γ (IT) (Q = 0.608 MeV)
- Possible parent nuclides:
- E.C. 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 | 2.84 h | 1/2+ | | +1.58(2) | | | | [205Tl] | O | JOSA 56 1604 (66) |
| | | | +1.59(9) | | | | | "AB/D, R" | 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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