Tantalum (Z=73)
169Ta 171Ta 173Ta 175Ta 177Ta 178Ta 179Ta 180Ta 181Ta 182Ta 183Ta
Recommended† magnetic dipole moments
Isotope Energy [keV] t1/2 Spin/Parity μ [nm] Method Recommended Tables
173Ta 0 3.14 h 5/2- 1.70(3) NMR/ON INDC(NDS)-0794
166 225 ns 9/2- +2.66(8) TDPAD INDC(NDS)-0816
1713 ~ 100 ns 21/2- +6.51(16) TDPAD INDC(NDS)-0816


Recommended† electric quadrupole moments
Isotope Energy [keV] t1/2 Spin/Parity Q [b] Method Recommended Tables
173Ta 0 3.14 h 5/2- -1.8(2) NO/S 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
173Ta 0. 3.14 h 5/2- 1.70(3) NMR/ON 1991KO25 10.1016/0375-9474(91)90503-X
-1.8(2) [181Ta] R 2013STZZ
(-)1.9(2) [181Ta 482.] NO/S 1983ED01 10.1016/0370-2693(83)90102-8
166. 225 ns 9/2- +2.66(8) TDPAD 2006TH07 10.1103/PhysRevC.74.034329
1713. ~ 100 ns 21/2- +6.51(16) TDPAD 2006TH07 10.1103/PhysRevC.74.034329

† 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.