element
|
Information about Berkelium-243:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 243.063002 | ± | 0.000005 | amu |
| Excess Mass (Δ): | 58.685576 | ± | 0.004939 | MeV |
| Binding Energy: | 1826.757586 | ± | 0.004950 | MeV |
| β- Decay Energy: | -2.254000 | ± | 0.142000 | 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: 4.5 h ( 16200 sec., λ = 4.27869×10-05 s-1)
- Mode of decay:
E.C. to
(Q = 1.508 MeV)
Branch ratio: ~99.85 %
- Mode of decay:
α to
(Q = 6.874 MeV)
Branch ratio: ~0.15 %
- Possible parent nuclides:
- 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)
|