54-Xe-127
basic
fission yield
XS graphs
element
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54-xenon-127
- Atomic Mass: 126.9051796 +- 0.0000045 amu
- Excess Mass: -88324.638 +- 4.176 keV
- Binding Energy: 1071135.551 +- 4.179 keV
- Beta Decay Energy: B- -2084.701 +- 8.785 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: 36.4 d
- Mode of decay: Electron capture to I-127
Meta state at 0.297 Mev
- Spin: 9/2-
- Half life: 69.2 s
- Mode of decay: IT
- Possible parent nuclides:
- Electron capture from Cs-127
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 | 36.4 d | 1/2+ | | -0.5033(11) d | | | | [129Xe] | CFBLS | PC Neugart (90) |
| | | | -0.5039(2) | | | | "[129,131Xe]" | LRS | Cf82OakR 183 (82) |
297 | 1.15 m | 9/2- | | -0.8844(10) d | | | | [129Xe] | CFBLS | PC Neugart (90) |
| | | | | | +0.69(2) | | [131Xe] | CFBLS | PC Neugart (90) |
342 | 37 ns | 7/2+ | | +0.85(3) | | | | | TDPAD | ZP A317 215 (84) |
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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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