element
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Information about Neodymium-140:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 139.909310 | ± | 0.000021 | amu |
| Excess Mass (Δ): | -84.477342 | ± | 0.019182 | MeV |
| Binding Energy: | 1167.521331 | ± | 0.019183 | MeV |
| β- Decay Energy: | -6.047095 | ± | 0.023337 | 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: 3.37 days ( 291168 sec., λ = 2.38057×10-06 s-1)
- Mode of decay:
E.C. to
(Q = 0.222 MeV)
Meta state at 2.221 Mev
- Spin: 7-
3.37
- Half life: 0.60 ms ( 0.0006 sec., λ = 1155.25 s-1)
- Mode of decay: γ (IT) (Q = 2.221 MeV)
- Possible parent nuclides:
- E.C. 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 |
| 3622 | 22 ns | 10+ | | -1.92(12) | | | | | TDPAD | NP A346 281 (80) |
| | | | -1.6(2) | | | | | TDPAD | Cf82Fuji 35 (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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