element
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Information about Sodium-27:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 26.994009 | ± | 0.000041 | amu |
| Excess Mass (Δ): | -5.580857 | ± | 0.038180 | MeV |
| Binding Energy: | 214.900686 | ± | 0.038180 | MeV |
| β- Decay Energy: | 9.005645 | ± | 0.038179 | 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: 5/2+
- Half life: 301 ms ( 0.301 sec., λ = 2.30281 s-1)
- Mode of decay:
β- to
(Q = 9.010 MeV)
- Mode of decay: β- + n to
(Q = 2.560 MeV)
Branch ratio: 0.13 %
- Possible parent nuclides:
- β- + n 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 | 0.29 s | 5/2+ | | +3.895(5) | | | | [23Na] | ABLS | PR C18 2342 (78) |
| | | | | | -0.06(5) | | | ABLS | PR C25 2756 (82) |
| | | | | | Q/Q(26Na)=1.39(4) | | | CFBLS/b-NMR | HFI 97/98 543 (96) |
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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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