element
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Information about Gadolinium-148:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 147.918110 | ± | 0.000004 | amu |
| Excess Mass (Δ): | -76.280245 | ± | 0.003279 | MeV |
| Binding Energy: | 1220.765403 | ± | 0.003285 | MeV |
| β- Decay Energy: | -5.764889 | ± | 0.030354 | 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: 0+
- Half life: 74.6 years ( 2.35288×10+09 sec., λ = 2.94595×10-10 s-1)
- Mode of decay:
α to
(Q = 3.271 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 |
| 2695 | 16.5 ns | 9- | | -0.16(2) | | | | | TDPAD | PL 199B 26 (87) |
| | | | -0.25(8) | | | | | TDPAD | PRL 42 1451 (79) |
| | | | | | 1.01(5) | | | TDPAD | NP A378 287 (82) |
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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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