Basic Info
Fission Yield
n-XS summary
element
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Information about Promethium-147:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Promethium-147 is used in electric blanket thermostats...and to gauge
the thickness of thin plastics, thin sheet metal, rubber, textiles, and paper.
Mass-Energy Data:
| Atomic Mass: | 146.915134 | ± | 0.000003 | amu |
| Excess Mass (Δ): | -79.052253 | ± | 0.002890 | MeV |
| Binding Energy: | 1217.813148 | ± | 0.002897 | MeV |
| β- Decay Energy: | 0.224139 | ± | 0.000301 | 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: 2.6234 years ( 8.2742×10+07 sec., λ = 8.37721×10-09 s-1)
- Mode of decay:
β- to
(Q = 0.224 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 | 2.623 y | 7/2+ | | +2.58(7) | | | | | O | PR 141 1123 (66) |
| | | | | | +0.7(2) | | | O | PR 141 1123 (66) |
| | | | | | 0.59(16) | | | "AB, R" | PR 141 1123 (66) |
| 91 | 2.5 ns | 5/2+ | | +3.22(16) | | | | [147Pm] | ME | PL 32B 678 (70) |
| | | | 3.55(10) | | | | [147Pm] | ME | PL 32B 678 (70) |
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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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