element
|
Information about Radon-225:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 225.028440 | ± | 0.000320 | amu # |
| Excess Mass (Δ): | 26.492000 | ± | 0.298000 | MeV # |
| Binding Energy: | 1722.274000 | ± | 0.298000 | MeV # |
| β- Decay Energy: | 2.639000 | ± | 0.298000 | 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: 7/2-
- Half life: 4.5 min ( 270 sec., λ = 0.00256721 s-1)
- Mode of decay:
β- to
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 | 4.5 m | 7/2- | | -0.696(8) | | | | [209Rn] | CFBLS | PRL 60 2133 (88) |
| | | | | | +0.84(8) | | | CFBLS | Bk88 NFFS 126 (88) |
| | | | | | | | | | |
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published. 2000 Courtesy of T. Burrows at BNL/NNDC.
|