Basic Info
Fission Yield
n-XS summary
element
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Information about Barium-138:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 137.905241 | ± | 0.000003 | amu |
| Excess Mass (Δ): | -88.267172 | ± | 0.002980 | MeV |
| Binding Energy: | 1158.297929 | ± | 0.002986 | MeV |
| β- Decay Energy: | -1.737751 | ± | 0.003681 | MeV |
"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.
Radioactive Decay Data:
- Atomic Percent Abundance: 71.70%
- Spin: 0+
- Stable Isotope
- Possible parent nuclides:
- β- from
- E.C. from
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 |
| 1436 | 0.206 ps | 2+ | | +1.4(2) | | | | | TF | ZP A328 275 (87) |
| | | | | | -0.14(6) or +0.08(6) | | | CER | NP A494 102 (89) |
| 1899 | 2.17 ns | 4+ | | 3.2(6) | | | | | IPAC | PR C31 570 (85) |
| 2091 | 0.8 ms | 6+ | | 5.9(12) | | | | | TDPAD | HFI 2 331 (76) |
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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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