Basic Info
n-XS summary
element
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Information about Potassium-39:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 38.963707 | ± | 0.000000 | amu |
| Excess Mass (Δ): | -33.806836 | ± | 0.000280 | MeV |
| Binding Energy: | 333.723711 | ± | 0.000285 | MeV |
| β- Decay Energy: | -6.530581 | ± | 0.001766 | 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:
- Atomic Percent Abundance: 93.2581%
- Spin: 3/2+
- Stable Isotope
- Possible parent nuclides:
- β- from
- E.C. from
- E.C. + p+ 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 | stable | 3/2+ | | +0.39147(3) | | | | | ABLS | NIMPR A325 465 (93) |
| | | | +0.3914662(3) | | | | | AB/D | ZP 270 173 (74) |
| | | | +0.39150731(12) | | | | [2H] | N | ZNat 29a 1754 (74)/ZNat 29a 1763 (74) |
| | | | | | +0.049(4) st | | | "OL, R" | PR A3 837 (71) |
| 2814 | 48 ps | 7/2- | | 4.0(4) | | | | [41K 1294] | RIGV | ZP A301 243 (81) |
| 3598 | 37 ps | 9/2- | | 2.4(2) | | | | [41K 1294] | RIGV | ZP A301 243 (81) |
| 8030 | 14 ps | 19/2- | | +3.3(3) | | | | [41Ca3830] | TF | PR C45 166 (92) |
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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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