84-Po-207
basic
XS graphs
element
|
84-polonium-207
- Atomic Mass: 206.9815782 +- 0.0000075 amu
- Excess Mass: -17159.768 +- 6.993 keV
- Binding Energy: 1622205.903 +- 6.999 keV
- Beta Decay Energy: B- -3910.070 +- 21.733 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: 5/2-
- Half life: 5.80 h
- Mode of decay: Electron capture to Bi-207
- Branch ratio: 99.98 %
- Decay energy: 2.909 MeV
- Mode of decay: Alpha to Pb-203
- Branch ratio: 0.02 %
- Decay energy: 5.216 MeV
Meta state at 1.383 Mev
- Spin: 19/2-
- Half life: 2.79 s
- Mode of decay: IT
- Possible parent nuclides:
- Electron capture from At-207
- Alpha from Rn-211
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 | 5.79 h | 5/2- | | +0.79(6) | | | | | NMR/ON | ZP A311 351 (83) |
1115 | 47 ms | 13/2+ | | -0.910(14) | | | | | TDPAD | PL 44B 456 (73) |
2380 | 43 ns | 25/2+ | | 5.41(4) | | | | | TDPAD | PS 31 122 (85) |
| | | | | | | | | | |
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published. 2000 Courtesy of T. Burrows at BNL/NNDC.
|