56-Ba-133
basic
fission yield
XS graphs
element
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56-barium-133
- Atomic Mass: 132.9060024 +- 0.0000033 amu
- Excess Mass: -87558.217 +- 3.105 keV
- Binding Energy: 1117232.360 +- 3.110 keV
- Beta Decay Energy: B- -2230.000 +- 200.000 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: 10.51 years
- Mode of decay: Electron capture to Cs-133
Meta state at 0.288 Mev
- Spin: 11/2-
- Half life: 38.9 h
- Mode of decay: IT
- Branch ratio: 99.99 %
- Decay energy: 0.288 MeV
- Mode of decay: Electron capture to Cs-133
- Branch ratio: 0.0096 %
- Decay energy: 0.805 MeV
- Possible parent nuclides:
- Electron capture from La-133
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 | 10.7 y | 1/2+ | | 0.77167(2) | | | | [137Ba] | TIS | EPL 4 1361 (87)/JPCo 42 339 (81) |
| | | | -0.769(3) | | | | [135Ba] | O | PL 62B 390 (76) |
| | | | -0.777(14) | | | | "[135,137Ba]" | CFBLS | NP A403 234 (83) |
| 12 | 4.7 ns | 3/2+ | | +0.51(7) | | | | [135Ba] | XS | ZETF 80 120 (81) |
| 288 | 38.9 h | 11/2- | | -0.91(5) | | | | "[135,137Ba]" | "ABLRFS, R" | NP A403 234 (83)/ZP A291 219 (79) |
| | | | | | +0.89(7) st | | "[135,137Ba]" | "ABLRFS, R" | NP A403 234 (83)/ZP A291 219 (79) |
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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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