Promethium (Z=61)
138Pm 143Pm 144Pm 145Pm 147Pm 148Pm 149Pm 151Pm
Recommended† magnetic dipole moments
Isotope Energy [keV] t1/2 Spin/Parity μ [nm] Method Recommended Tables
149Pm 0 53.1 h 7/2+ 3.3(5) NO/S INDC(NDS)-0794
114 2.53 ns 5/2+ 2.0(2) IPAC INDC(NDS)-0816
270 2.59 ns 7/2- 3.6(2) IPAC INDC(NDS)-0816




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
149Pm 0. 53.1 h 7/2+ 3.3(5) NO/S 1960CH15
1963GR10		 10.1098/rspa.1960.0232
114. 2.54 ns 5/2+ +2.13(15) IPAC 2013STZZ
2.0(2) TDPAC 1970SE11 10.1016/0375-9474(70)90722-0
189. 3.24 ns 3/2+ +1.09(15) IPAC 2013STZZ
2.3(6) TDPAC 1970SE11 10.1016/0375-9474(70)90722-0
211. 80 ps 5/2+ +2.2(4) IPAC 2013STZZ
270. 2.64 ns 7/2- +2.19(11) IPAC 2013STZZ
3.6(2) TDPAC 1970SE11 10.1016/0375-9474(70)90722-0

† 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.