element
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Information about Samarium-145:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 144.913406 | ± | 0.000004 | amu |
| Excess Mass (Δ): | -80.662142 | ± | 0.003284 | MeV |
| Binding Energy: | 1202.498038 | ± | 0.003290 | MeV |
| β- Decay Energy: | -2.660043 | ± | 0.002751 | 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: 7/2-
- Half life: 340 days ( 2.9376×10+07 sec., λ = 2.35957×10-08 s-1)
- Mode of decay:
E.C. to
(Q = 0.617 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 |
| 0 | 340 d | 7/2- | | -1.11(6) | | | | "[145,7,9Sm]" | LRIMS | JP G18 1177 (92) |
| | | | -1.123(11) | | | | "[147,147Sm]" | LRFS | JP G16 105 (90) |
| | | | 0.92(6) | | | | [147Sm] | NO/S | PR 184 1177 (69) |
| | | | | | -0.6(2) | | "[145,7,9Sm]" | LRIMS | JP G18 1177 (92) |
| | | | | | -0.60(7) | | "[147,147Sm]" | LRFS | JP G16 105 (90) |
| | | | | | -0.6(2) | | [147Sm] | LRIMS | LNPP 1309 (87) |
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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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