88-Ra-214
basic
element
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88-radium-214
- Atomic Mass: 214.0000911 +- 0.0000116 amu
- Excess Mass: 84.898 +- 10.792 keV
- Binding Energy: 1658331.084 +- 10.795 keV
- Beta Decay Energy: B- -6335.957 +- 55.460 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: 0+
- Half life: 2.46 s
- Mode of decay: Alpha to Rn-210
- Branch ratio: 99.94 %
- Decay energy: 7.273 MeV
- Mode of decay: Electron capture to Fr-214
- Branch ratio: 0.06 %
- Decay energy: 1.059 MeV
- Possible parent nuclides:
- Electron capture from Ac-214
- Alpha from Th-218
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 |
1865 | 67ms | 8+ | | 7.08(3) | | | | | SOPAD | HFI 3 397 (77)/HFI 4 219 (78) |
2683 | 295 ns | 11- | | 11.98(8) | | | | | TDPAD | NP A548 159 (92) |
| | | | 11.94(11) | | | | | TDPAD | NP A317 520 (79) |
3478 | 279 ns | 14+ | | 14.29(6) | | | | | TDPAD | NP A548 159 (92) |
| | | | 14.31(13) | | | | | TDPAD | NP A317 520 (79) |
4147 | 225 ns | 17- | | 17.36(5) | | | | | TDPAD | NP A548 159 (92) |
| | | | 17.48(12) | | | | | TDPAD | NP A317 520 (79) |
6577 | 128 ns | (25-) | | 16.5(3) | | | | | TDPAD | NP A548 159 (92) |
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N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published. 2000 Courtesy of T. Burrows at BNL/NNDC.
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