87-Fr-224
basic
element
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87-francium-224
- Atomic Mass: 224.0232355 +- 0.0000526 amu
- Excess Mass: 21643.737 +- 48.969 keV
- Binding Energy: 1718267.826 +- 48.970 keV
- Beta Decay Energy: B- 2825.694 +- 48.899 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: 3.33 min
- Mode of decay: Beta to Ra-224
- Possible parent nuclides:
- Beta from Rn-224
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 | 3.3 m | 1(-) | | +0.40(1) | | | | [211Fr] | ABLS | PL 163B 66 (85) |
| | | | | | +0.517(4) st | | [211Fr] | ABLS | PL 163B 66 (85) |
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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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