56-Ba-138
basic
fission yield
n-XS summary
XS graphs
element
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56-barium-138
- Atomic Mass: 137.9052413 +- 0.0000032 amu
- Excess Mass: -88267.172 +- 2.980 keV
- Binding Energy: 1158297.929 +- 2.986 keV
- Beta Decay Energy: B- -1737.751 +- 3.681 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.
- Atomic Percent Abundance: 71.70%
- Spin: 0+
- Stable Isotope
- Possible parent nuclides:
- Beta from Cs-138
- Electron capture from La-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 |
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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