84-Po-202
basic
element
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84-polonium-202
- Atomic Mass: 201.9807040 +- 0.0001000 amu #
- Excess Mass: -17975.000 +- 93.000 keV #
- Binding Energy: 1582664.000 +- 93.000 keV #
- Beta Decay Energy: B- -7214.000 +- 203.000 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: 44.7 min
- Mode of decay: Electron capture to Bi-202
- Branch ratio: 98.08 %
- Decay energy: 2.820 MeV
- Mode of decay: Alpha to Pb-198
- Branch ratio: 1.92 %
- Decay energy: 5.701 MeV
- Possible parent nuclides:
- Electron capture from At-202
- Alpha from Rn-206
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 |
1712 | 110 ns | 8+ | | 7.45(12) | | | | | TDPAD | NP A273 253 (76) |
2625 | 85 ns | 11- | | 11.9(4) | | | | | TDPAD | NP A273 253 (76) |
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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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