Polonium (Z=84)
198Po 199Po 200Po 201Po 202Po 203Po 204Po 205Po 206Po 207Po 208Po 209Po 210Po 211Po
Recommended† magnetic dipole moments
Isotope Energy [keV] t1/2 Spin/Parity μ [nm] Method Recommended Tables
210Po 1473 43 ns 6+ 5.48(5) TDPAD INDC(NDS)-0816
1557 99 ns 8+ +7.35(5) TDPAD INDC(NDS)-0816
2849 19.6 ns 11- +12.20(9) TDPAD INDC(NDS)-0816
4372 54 ns 13- 6.80(17) TDPAD INDC(NDS)-0816
5058 263 ns 16+ 9.84(8) TDPAD INDC(NDS)-0816


Recommended† electric quadrupole moments
Isotope Energy [keV] t1/2 Spin/Parity Q [b] Method Recommended Tables
210Po 1557 99 ns 8+ [-0.55(2)] not measured INDC(NDS)-0833
2849 19.6 ns 11- (-)0.86(11) TDPAD INDC(NDS)-0833
4372 54 ns 13- (-)0.90(7) TDPAD INDC(NDS)-0833
5058 263 ns 16+ (-)1.30(2) TDPAD INDC(NDS)-0833


Compiled‡ magnetic dipole and electric quadrupole moments from published articles
Isotope Energy [keV] t1/2 Spin/Parity μ [nm] Q [b] Ref. Std Method NSR keyword doi
210Po 1473. 43 ns 6+ 5.48(5) TDPAD 1976HA56 10.1016/0375-9474(76)90312-2
1557. 96 ns 8+ +7.35(5) TDPAD 1976HA56 10.1016/0375-9474(76)90312-2
(-)0.57(2) est. from B(E2) 1987MA65
1983DA01
2013STZZ		 10.1007/BF02072678
10.1016/0375-9474(83)90171-9
2849. 20.1 ns 11- +12.20(9) TDPAD 1976HA56
1976RE12		 10.1016/0375-9474(76)90312-2
10.1088/0031-8949/14/3/005
-0.86(11) [210Po 1557.] TDPAD 1991BE03
2013STZZ		 10.1016/0375-9474(91)90077-J
-0.8(2) [210Po 1557.] TDPAD 1983DA01 10.1016/0375-9474(83)90171-9
4372. 51 ns 13- 6.8(2) TDPAD 1985BE22 10.1088/0031-8949/31/5/007
-0.90(7) [210Po 1557.] TDPAD 1991BE03
2013STZZ		 10.1016/0375-9474(91)90077-J
(-)0.62(11) [210Po 1557.] TDPAD 1983DA01 10.1016/0375-9474(83)90171-9
5058. 265 ns 16+ 9.84(8) TDPAD 1985BE22 10.1088/0031-8949/31/5/007
-1.30(2) [210Po 1557.] TDPAD 1991BE03
2013STZZ		 10.1016/0375-9474(91)90077-J
1.34(8) [210Po 1557.] TDPAD 2013STZZ

† Recommended magnetic moments are for the bare nucleus with published results corrected consistently for diamagnetism (including error estimate).
  Where appropriate published results are also adjusted to the most recent adopted half-life for the state.
  Recommended quadrupole moments are adjusted using the best electric field gradient calculation for the system concerned.
  For details see the Reports referenced.

‡ In this listing published results are given without adjustment or correction.