Basic Info
Fission Yield
element
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Information about Cesium-147:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 146.943864 | ± | 0.000161 | amu |
| Excess Mass (Δ): | -52.289934 | ± | 0.150245 | MeV |
| Binding Energy: | 1195.744949 | ± | 0.150246 | MeV |
| β- Decay Energy: | 9.195630 | ± | 0.176275 | 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: (3/2+)
- Half life: 0.235 s ( 0.235 sec., λ = 2.94956 s-1)
- Mode of decay:
β- to
(Q = 9.250 MeV)
- Mode of decay: β- + n to
(Q = 4.740 MeV)
Branch ratio: 28.50 %
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)
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