56-Ba-131
basic
fission yield
XS graphs
element
|
56-barium-131
- Atomic Mass: 130.9069308 +- 0.0000074 amu
- Excess Mass: -86693.390 +- 6.887 keV
- Binding Energy: 1100224.888 +- 6.889 keV
- Beta Decay Energy: B- -2960.000 +- 100.000 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: 11.50 d
- Mode of decay: Electron capture to Cs-131
Meta state at 0.187 Mev
- Spin: 9/2-
- Half life: 14.6 min
- Mode of decay: IT
- Possible parent nuclides:
- Electron capture from La-131
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 | 11.8 d | 1/2+ | | 0.708113(15) | | | | [137Ba] | TIS | EPL 4 1361 (87)/JPCo 42 339 (81) |
| | | | -0.71(2) | | | | "[135,137Ba]" | "ABLRFS, R" | NP A403 234 (83)/ZP A291 219 (79) |
| 188 | 14.6 m | 9/2- | | -0.87(2) | | | | "[135,137Ba]" | CFBLS | NP A403 234 (83) |
| | | | | | +1.46(13) st | | "[135,137Ba]" | CFBLS | NP A403 234 (83) |
| | | | | | | | | | |
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published. 2000 Courtesy of T. Burrows at BNL/NNDC.
|