87-Fr-226
basic
element
|
87-francium-226
- Atomic Mass: 226.0293434 +- 0.0000977 amu
- Excess Mass: 27333.218 +- 90.991 keV
- Binding Energy: 1728720.990 +- 90.992 keV
- Beta Decay Energy: B- 3670.895 +- 90.962 keV
"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.
- Spin: 1-
- Half life: 49 s
- Mode of decay: Beta to Ra-226
- Possible parent nuclides:
- Beta from Rn-226
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 | 48 s | 1 | | +0.0712(14) | | | | [211Fr] | ABLS | JPPa 47 1903 (86) |
| | | | +0.071(2) | | | | [211Fr] | ABLS | PL 163B 66 (85) |
| | | | | | -1.35(2) st | | | ABLS | PL 163B 66 (85) |
| | | | | | | | | | |
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published. 2000 Courtesy of T. Burrows at BNL/NNDC.
|