element
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Information about Bismuth-211:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 210.987258 | ± | 0.000006 | amu |
| Excess Mass (Δ): | -11.868965 | ± | 0.005842 | MeV |
| Binding Energy: | 1649.982745 | ± | 0.005849 | MeV |
| β- Decay Energy: | 0.578709 | ± | 0.005508 | 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: 2.14 min ( 128.4 sec., λ = 0.00539834 s-1)
- Mode of decay:
α to
(Q = 6.751 MeV)
Branch ratio: 99.72 %
- Mode of decay:
β- to
(Q = 0.579 MeV)
Branch ratio: 0.28 %
- 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 |
| 405 | 315 ps | 7/2- | | +4.5(7) | | | | | IPAC | PL 19 578 (65) |
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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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