element
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Information about Cobalt-55:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 54.942003 | ± | 0.000001 | amu |
| Excess Mass (Δ): | -54.023711 | ± | 0.001365 | MeV |
| Binding Energy: | 476.822923 | ± | 0.001367 | MeV |
| β- Decay Energy: | -8.693800 | ± | 0.011019 | 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: 7/2-
- Half life: 17.53 h ( 63108 sec., λ = 1.09835×10-05 s-1)
- Mode of decay:
E.C. to
(Q = 3.451 MeV)
- Possible parent nuclides:
- E.C. from
- E.C. + p+ 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 | 17.5 h | 7/2- | | +4.822(3) | | | | | NMR/ON | NP A201 561 (73)/HFI 2 45 (76) |
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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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