84-Po-200
basic
element
|
84-polonium-200
- Atomic Mass: 199.9817350 +- 0.0001500 amu #
- Excess Mass: -17014.000 +- 140.000 keV #
- Binding Energy: 1565561.000 +- 140.000 keV #
- Beta Decay Energy: B- -7972.000 +- 250.000 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: 11.5 min
- Mode of decay: Electron capture to Bi-200
- Branch ratio: 88.90 %
- Decay energy: 3.350 MeV
- Mode of decay: Alpha to Pb-196
- Branch ratio: 11.10 %
- Decay energy: 5.982 MeV
- Possible parent nuclides:
- Electron capture from At-200
- Alpha from Rn-204
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 |
1774 | 61 ns | 8+ | | +7.44(16) | | | | | TDPAD | ZP A324 123 (86) |
| | | | | | 1.38(7) | | [210Po 1557] | "TDPAD, R" | HFI 34 47 (87) |
2596 | 100 ns | 11- | | +11.9(2) | | | | | TDPAD | ZP A324 123 (86) |
2830 | 270 ns | 12+ | | -1.79(2) | | | | | TDPAD | ZP A324 123 (86) |
| | | | | | | | | | |
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published. 2000 Courtesy of T. Burrows at BNL/NNDC.
|