element
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Information about Rhenium-187:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 186.955751 | ± | 0.000003 | amu |
| Excess Mass (Δ): | -41.217871 | ± | 0.002775 | MeV |
| Binding Energy: | 1491.878731 | ± | 0.002787 | MeV |
| β- Decay Energy: | 0.002663 | ± | 0.000019 | 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:
- Atomic Percent Abundance: 62.60%
- Spin: 5/2+
- Half life: 4.35E10 years ( 1.37199×10+18 sec., λ = 5.05213×10-19 s-1)
- Mode of decay:
β- to
(Q = 0.003 MeV)
- Mode of decay: α to
(Q = 0 1.653 MeV)
Branch ratio: <0.00010 %
- 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 | 4 x 10*10 y | 5/2+ | | +3.2197(3) | | | | [23Na] | N | PR 82 105 (51) |
| | | | | | +2.07(2) a | | | "Pi-X, O" | NP A360 187 (81)/ZP 196 365 (66) |
| | | | | | 2.09(4) a | | | Mu-X | NP A360 187 (81) |
| 134 | 9.9 ps | 7/2+ | | +1.9(9) | | | | | PAC | "Cf72 Kiev, 150 (72)" |
| 206 | 555 ns | 9/2- | | +5.11(9) | | | | | TDPAC | IzF 42 2286 (78) |
| | | | +5.02(5) | | | | | TDPAC | NP 49 161 (63)/NP 164 411 (71) |
| | | | | | | | | | /ZP 175 520 (63)/PSNI 15B 349 (72) |
| | | | | | 3.04(5) | | [187Re] | TDPAC | JPC 58 339 (73) |
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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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