63-Eu-154
basic
fission yield
n-XS summary
XS graphs
element
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63-europium-154
- Atomic Mass: 153.9229754 +- 0.0000031 amu
- Excess Mass: -71747.955 +- 2.914 keV
- Binding Energy: 1265443.403 +- 2.921 keV
- Beta Decay Energy: B- 1968.354 +- 1.057 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.
- Spin: 3-
- Half life: 8.593 years
- Mode of decay: Beta to Gd-154
- Branch ratio: 99.98 %
- Decay energy: 1.969 MeV
- Mode of decay: Electron capture to Sm-154
- Branch ratio: 0.02 %
- Decay energy: 0.717 MeV
Meta state at 0.145 Mev
- Spin: (8-)
- Half life: 46.3 min
- Mode of decay: IT
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 | 8.6 y | 3- | | -2.005(6) | | | | [153Eu] | EPR | PR 108 58 (57) |
| | | | -2.02(5) | | | | [151Eu] | CFBLS | YadF 44 1134 (86) |
| | | | | | +2.84(10) | | [151Eu] | CFBLS | YadF 44 1134 (86) |
| | | | | | +3.4(3) | | [152Eu] | "NO/S, O, R" | PR 128 1733 (62)/PL 31B 295 (70)/ |
| | | | | | | | | | ZP 245 411 (71) |
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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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