element
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Information about Bismuth-207:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 206.978455 | ± | 0.000004 | amu |
| Excess Mass (Δ): | -20.068833 | ± | 0.003581 | MeV |
| Binding Energy: | 1625.897322 | ± | 0.003592 | MeV |
| β- Decay Energy: | -2.909065 | ± | 0.006443 | 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: 9/2-
- Half life: 31.55 years ( 9.95087×10+08 sec., λ = 6.96569×10-10 s-1)
- Mode of decay:
E.C. to
(Q = 2.398 MeV)
Meta state at 2.101 Mev
- Spin: 21/2+
31.55
- Half life: 182 µs ( 0.000182 sec., λ = 3808.5 s-1)
- Mode of decay: γ (IT) (Q = 2.102 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 | 32.2 y | 9/2- | | 4.081(9) | | | | [209Bi] | O | ZP A321 85 (85) |
| | | | | | | | [209Bi] | O | ZP A321 85 (85) |
| 2101 | 182 ms | 21/2+ | | +3.43(2) | | | | | TDPAD | ZfK-445 51 (81) |
| | | | +3.41(6) | | | | | SOPAD | NP A186 97 (72) |
| | | | | | 0.044(8) | | [202 Bi 615] | LEMS | PR C43 2560 (91) |
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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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