element
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Information about Gadolinium-146:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 145.918305 | ± | 0.000006 | amu |
| Excess Mass (Δ): | -76.098070 | ± | 0.005172 | MeV |
| Binding Energy: | 1204.440582 | ± | 0.005176 | MeV |
| β- Decay Energy: | -8.267273 | ± | 0.045227 | 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: 48.27 days ( 4.17053×10+06 sec., λ = 1.66201×10-07 s-1)
- Mode of decay:
E.C. to
(Q = 1.030 MeV)
- Possible parent nuclides:
- E.C. from
- E.C. + p+ 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 |
| 1580 | 1.1 ns | 3- | | +2.1(9) | | | | | TDPAD | ZP A290 229 (70) |
| 2982 | 6.7 ns | 7- | | +9.0(2) | | | | | TDPAD | PRL 42 1451 (79) |
| | | | +8.3(4) | | | | | TDPAD | ZP A290 229 (70) |
| | | | +7.9(6) | | | | | TDPAD | PL 80B 190 (79) |
| 8916 | 4.1 ns | (19+) | | +12(2) | | | | | TDPAD | PRL 42 1451 (79) |
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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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