64-Gd-158
basic
fission yield
n-XS summary
XS graphs
element
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64-gadolinium-158
- Atomic Mass: 157.9241005 +- 0.0000032 amu
- Excess Mass: -70699.888 +- 2.952 keV
- Binding Energy: 1295898.274 +- 2.960 keV
- Beta Decay Energy: B- -1220.003 +- 0.888 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: 24.84%
- Spin: 0+
- Stable Isotope
- Possible parent nuclides:
- Beta from Eu-158
- Electron capture from Tb-158
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 |
80 | 2.52 ns | 2+ | | +0.78(6) | | | | [158Gd 261] | TF | ZP A338 135 (91) |
| | | | +0.762(8) | | | | | "ME, R" | ZP A331 277 (88)/ Th Rork (71) |
| | | | | | -2.01(4) a | | | Mu-X | PR C27 1772 (83) |
| | | | | | -1.96(4) | | [157Gd] | ME | NP A233 385 (74) |
| | 2+ | | +0.9(2) | | | | [158Gd 261] | TF | ZP A338 135 (91) |
| | | | +0.8(2) | | | | [156Gd 89] | TF | ZP A338 135 (91) |
261 | 148 ps | 4+ | | +1.60(12) | | | | [158Gd 261] | TF | HFI 59 125 (90) |
| | | | +1.4(2) | | | | {156Gd 89} | TF | HFI 59 125 (90) |
| | | | +1.55(12) | | | | {156Gd 89] | TF | ZP A338 135 (91) |
| | | | +1.64(6) | | | | | IPAC | ZP A331 277 (88) |
539 | 16 ps | 6+ | | +2.5(2) | | | | {158Gd 261} | TF | |
| | | | 2.4(3) | | | | [158Gd 261] | TF | ZP A338 135 (91) |
| | | | 2.3(3) | | | | [156Gd 89] | TF | ZP A338 135 (91) |
904 | 5.1 | 8+ | | 3.4(4) | | | | {158Gd 261} | TF | |
gsb | | <10+ | | g(10+)/g(2+) =0.83(11) | | | | | TF | NP A406 339 (83) |
| | | | ax10*3=-1.7(11) | | | | | | |
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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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