element
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Information about Cesium-125:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 124.909725 | ± | 0.000008 | amu |
| Excess Mass (Δ): | -84.090728 | ± | 0.007838 | MeV |
| Binding Energy: | 1049.976642 | ± | 0.007840 | MeV |
| β- Decay Energy: | -4.560000 | ± | 0.250000 | 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:
- Spin: (1/2+)
- Half life: 45 min ( 2700 sec., λ = 0.000256721 s-1)
- Mode of decay:
E.C. to
(Q = 3.092 MeV)
- Possible parent nuclides:
- 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 |
| 0 | 45 m | 1/2+ | | +1.409(7) | | | | [133Cs] | ABLS | NP A468 1 (87) |
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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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