element
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Information about Aluminum-28:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 27.981910 | ± | 0.000000 | amu |
| Excess Mass (Δ): | -16.850552 | ± | 0.000138 | MeV |
| Binding Energy: | 232.676997 | ± | 0.000142 | MeV |
| β- Decay Energy: | 4.642241 | ± | 0.000138 | 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: 3+
- Half life: 2.2414 min ( 134.484 sec., λ = 0.00515412 s-1)
- Mode of decay:
β- to
(Q = 4.642 MeV)
- 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 | 2.24 m | 3+ | | 3.242(5) | | | | | b-NMR | PL 106B 38 (81) |
| | | | | | 0.175(14) | | [27Al] | b-NMR | HFI 4 170 (78) |
| 31 | 1.91 ns | 2+ | | +4.3(4) | | | | | IPAC | PR C6 878 (72) |
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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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