element
|
Information about Potassium-51:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 50.976380 | ± | 0.000540 | amu # |
| Excess Mass (Δ): | -22.002000 | ± | 0.503000 | MeV # |
| Binding Energy: | 418.775000 | ± | 0.503000 | MeV # |
| β- Decay Energy: | 13.885000 | ± | 0.511000 | 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: 2+,3/2+)
- Half life: 365 ms ( 0.365 sec., λ = 1.89903 s-1)
- Mode of decay:
β- to
(Q = 13.900 MeV)
- Mode of decay: β- + n to
(Q = 9.500 MeV)
Branch ratio: 47.00 %
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)
|