63-Eu-155
basic
fission yield
n-XS summary
XS graphs
element
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63-europium-155
- Atomic Mass: 154.9228894 +- 0.0000032 amu
- Excess Mass: -71828.023 +- 2.938 keV
- Binding Energy: 1273594.794 +- 2.945 keV
- Beta Decay Energy: B- 252.089 +- 1.131 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: 5/2+
- Half life: 4.7611 years
- Mode of decay: Beta to Gd-155
- Possible parent nuclides:
- Beta from Sm-155
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 | 4.68 y | 5/2+ | | +1.52(2) | | | | "[151,153Eu]" | CFBLS | ZP A337 257 (90) |
| | | | +1.56(10) | | | | [151Eu] | CFBLS | YadF 44 1134 (86) |
| | | | | | +2.5(3) | | "[151,153Eu]" | CFBLS | ZP A337 257 (90) |
| | | | | | +2.3(2) | | [151Eu] | CFBLS | YadF 44 1134 (86) |
104 | 0.104 ns | 5/2- | | +9.6(10) | | | | | IPAC | IzF 35 135 (71)/IzF 35 2295 (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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