55-Cs-138
basic
fission yield
element
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55-cesium-138
- Atomic Mass: 137.9110105 +- 0.0000103 amu
- Excess Mass: -82893.139 +- 9.572 keV
- Binding Energy: 1153706.249 +- 9.574 keV
- Beta Decay Energy: B- 5374.034 +- 9.095 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: 33.41 min
- Mode of decay: Beta to Ba-138
Meta state at 0.080 Mev
- Spin: 6-
- Half life: 2.91 min
- Mode of decay: IT
- Branch ratio: 81.00 %
- Decay energy: 0.080 MeV
- Mode of decay: Beta to Ba-138
- Branch ratio: 19.00 %
- Decay energy: 5.453 MeV
- Possible parent nuclides:
- Beta from Xe-138
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 | 32.2 m | 3- | | +0.700(4) | | | | [133Cs] | ABLS | NP A367 1 (81) |
| | | | +0.701(7) | | | | [133Cs] | AB | PS 19 516 (79) |
| | | | +0.701(14) | | | | [133Cs] | CFBLS | ZP A289 227 (79) |
| | | | | | +0.13(2) st | | | CFBLS | ZP A289 227 (79) |
| | | | | | +0.12(2) st | | | ABLS | NP A367 1 (81) |
80 | 2.9 m | 6- | | +1.713(9) | | | | [133Cs] | ABLS | NP A367 1 (81) |
| | | | | | -0.40(3) | | | ABLS | NP A367 1 (81) |
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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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