54-Xe-125
basic
fission yield
XS graphs
element
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54-xenon-125
- Atomic Mass: 124.9063982 +- 0.0000021 amu
- Excess Mass: -87189.468 +- 1.992 keV
- Binding Energy: 1053857.735 +- 1.999 keV
- Beta Decay Energy: B- -3098.740 +- 7.935 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: (1/2)+
- Half life: 16.9 h
- Mode of decay: Electron capture to I-125
Meta state at 0.253 Mev
- Spin: (9/2)-
- Half life: 57 s
- Mode of decay: IT
- Possible parent nuclides:
- Electron capture from Cs-125
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 | 17.1 h | 1/2+ | | -0.269(3) d | | | | [129Xe] | CFBLS | PC Neugart (90) |
253 | 57 s | 9/2- | | -0.7453(8) d | | | | [129Xe] | CFBLS | PC Neugart (90) |
| | | | | | +0.424(15) | | [131Xe] | CFBLS | PC Neugart (90) |
296 | 140 ns | 7/2+ | | +0.93(4) | | | | | TDPAD | ZP A314 17 (83) |
| | | | | | 1.40(15) | | | TDPAD | ZP A314 17 (83) |
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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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