39-Y-89
basic
fission yield
n-XS summary
XS graphs
element
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39-yttrium-89
- Atomic Mass: 88.9058479 +- 0.0000025 amu
- Excess Mass: -87702.101 +- 2.345 keV
- Binding Energy: 775538.048 +- 2.349 keV
- Beta Decay Energy: B- -2832.685 +- 2.527 keV
"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.
- Atomic Percent Abundance: 100%
- Spin: 1/2-
- Stable Isotope
Meta state at 0.909 Mev
- Spin: 9/2+
- Half life: 16.06 s
- Mode of decay: IT
- Possible parent nuclides:
- Beta from Sr-89
- Electron capture from Zr-89
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 | 1/2- | | -0.1374154(3) | | | | [2H] | N | ZP A280 117 (77) |
| | | | -0.1374208(4) | | | | [14N] | N | PR 137 A1828 (65)/PR 93 172 (54) |
909 | 16.1 s | 9/2+ | | 6.23(7) | | | | | NMR/ON | PRL 66 96 (91) |
| | | | positive sign | | | | | NMR/ON(b) | PR C54 1129 (96) |
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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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