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
177Ta 0 56.6 h 7/2+ 2.25(5) NMR/ON INDC(NDS)-0794
71 70 ns 5/2+ +4.9(5) PPDAC INDC(NDS)-0816
186 3.62 ms 5/2- +2.05(13) TDPAC INDC(NDS)-0816
1355 5.3 ms 21/2- +0.080(14) IPAD 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
177Ta 0. 56.6 h 7/2+ 2.25(5) [181Ta] NMR/ON 1984OH07 10.1143/JPSJ.53.2479
2.25(5) [181Ta] NMR/ON 1984ED01 10.1016/0375-9474(84)90374-9
70. 73 ns 5/2+ +4.8(5) PPDAC 1976AO02
1974AO01		 10.1016/0375-9474(76)90317-1
10.1016/0029-554X(74)90798-8
186. 3.62 μs 5/2- +2.05(13) TDPAC 1978BE67
1355. 5.31 μs 21/2- +0.080(14) IPAD 1982AO04 10.1016/0375-9474(82)90498-5

† 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.