Radium (Z=88)
209Ra 211Ra 212Ra 213Ra 214Ra 215Ra 216Ra 221Ra 223Ra 224Ra 225Ra 227Ra 229Ra
Recommended† magnetic dipole moments
Isotope Energy [keV] t1/2 Spin/Parity μ [nm] Method Recommended Tables
223Ra 0 11.43 d 3/2+ +0.2692(8) CRIS INDC(NDS)-0794
50 0.63 ns 3/2- +0.43(6) IPAC INDC(NDS)-0816


Recommended† electric quadrupole moments
Isotope Energy [keV] t1/2 Spin/Parity Q [b] Method Recommended Tables
223Ra 0 11.43 d 3/2+ +1.22(3) CLS 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
223Ra 0. 11.44 d 3/2+ +0.271(2) [213,225Ra] CFBLS , R 1988AH02
1987AR20		 10.1016/0375-9474(88)90534-9
10.1103/PhysRevLett.59.771
+1.25(7) st CFBLS 1989NE03 10.1007/BF01444425
+1.19(12) st CFBLS , R 1988AH02
1987WE03		 10.1016/0375-9474(88)90534-9
10.1007/BF01436633
50. 0.63 ns 3/2- +0.43(6) IPAC 1970LE13 10.1103/PhysRevC.2.672

† 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.