element
|
Information about Gadolinium-145:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 144.921687 | ± | 0.000039 | amu |
| Excess Mass (Δ): | -72.947615 | ± | 0.036485 | MeV |
| Binding Energy: | 1193.218804 | ± | 0.036485 | MeV |
| β- Decay Energy: | -6.700000 | ± | 0.224000 | 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: 23.0 min ( 1380 sec., λ = 0.000502281 s-1)
- Mode of decay:
E.C. to
(Q = 5.050 MeV)
Meta state at 0.748 Mev
- Spin: 11/2-
23.0
- Half life: 85 s ( 85 sec., λ = 0.00815467 s-1)
- Mode of decay: γ (IT) (Q = 0.749 MeV)
Branch ratio: 94.30 %
- Mode of decay:
E.C. to
(Q = 5.799 MeV)
Branch ratio: 5.70 %
- 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)
|