40-Zr-91
basic
fission yield
n-XS summary
XS graphs
element
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40-zirconium-91
- Atomic Mass: 90.9056450 +- 0.0000023 amu
- Excess Mass: -87891.133 +- 2.156 keV
- Binding Energy: 791087.372 +- 2.159 keV
- Beta Decay Energy: B- -1253.390 +- 2.378 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: 11.22%
- Spin: 5/2+
- Stable Isotope
Meta state at 3.167 Mev
- Spin: 21/2+)
- Half life: 4.35 us
- Mode of decay: IT to Zr-91
- Possible parent nuclides:
- Beta from Y-91
- Electron capture from Nb-91
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 | 5/2+ | | -1.30362(2) | | | | [2H] | N | PR 105 1929 (57) |
| | | | | | -0.206(10) | | | AB | Bk82HFS 83 (82) |
2287 | 29 ns | 15/2- | | +5.25(8) | | | | | TDPAD | NP A257 135 (76) |
3167 | 3.6 ms | 21/2+ | | +9.82(8) | | | | [90Zr 3589] | TDPAD | BAPS 27 7 (82) |
| | | | | | (-)0.86(5) | | [91Zr] | TDPAD | PRL 54 2592 (85) |
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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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