Basic Info
Fission Yield
n-XS summary
element
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Information about Cerium-140:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 139.905434 | ± | 0.000003 | amu |
| Excess Mass (Δ): | -88.087615 | ± | 0.003074 | MeV |
| Binding Energy: | 1172.696311 | ± | 0.003080 | MeV |
| β- Decay Energy: | -3.388000 | ± | 0.006000 | 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: 88.48%
- Spin: 0+
- Stable Isotope
- Possible parent nuclides:
- β- from
- E.C. from
- α 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 |
| 1596 | 90 fs | 2+ | | +1.9(2) | | | | | TF | NP A533 541 (91) |
| 2084 | 3.4 ns | 4+ | | 4.06(15) | | | | | TDPAC/IPAC | PR 140 B811 (65) |
| | | | 3.8(4) | | | | | TDPAC | PR 134 B718 (64) |
| | | | 4.44(16) | | | | | TDPAC | ZP 173 203 (63) |
| | | | 4.6(3) | | | | | TDPAC | PL 3 291 (63) |
| | | | | | 0.35(7) st | | [139La] | TDPAC | JPJS 34 265 (73) |
| 3715 | 23 ns | 10+ | | +10.3(4) | | | | [139Ce 2632] | TDPAD | ZP A329 143 (88) |
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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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