Samarium (Z=62)
138Sm 139Sm 140Sm 141Sm 142Sm 143Sm 144Sm 145Sm 147Sm 148Sm 149Sm 150Sm 151Sm 152Sm 153Sm 154Sm 155Sm
Recommended† magnetic dipole moments
Isotope Energy [keV] t1/2 Spin/Parity μ [nm] Method Recommended Tables
152Sm 122 1.40 ns 2+ +0.83(5) ME INDC(NDS)-0816
366 57.7 ps 4+ +1.6(2) TF INDC(NDS)-0816
707 10.3 ps 6+ +2.3(4) TF INDC(NDS)-0816
810 7.4 ps 2+ +0.76(20) TF INDC(NDS)-0816
1086 1.09 ps 2+ +0.82(20) TF INDC(NDS)-0816
1125 3.06 ps 8+ +2.8(6) TF INDC(NDS)-0816
1609 1.38 ps 10+ +4(2) TF INDC(NDS)-0816


Recommended† electric quadrupole moments
Isotope Energy [keV] t1/2 Spin/Parity Q [b] Method Recommended Tables
152Sm 122 1.40 ns 2+ -1.666(16) Mu-X 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
152Sm 122. 1.40 ns 2+ +0.80(6) IPAC 1992DE29 10.1139/p92-043
+0.84(5) [149Sm] ME 1967AT04 10.1016/0370-2693(67)90553-9
-1.666(16) a Mu-X 1979PO05
2013STZZ
-1.702(17) a Mu-X 1978YA11 10.1103/PhysRevC.18.1474
366. 56.6 ps 4+ +1.7(2) [152Sm 122.] TF 1987BY02 10.1016/0375-9474(87)90449-0
+1.22(15) IMPAC 1972KU10 10.1016/0375-9474(72)90981-5
707. 10.1 ps 6+ +2.4(3) [152Sm 122.] TF 1987BY02 10.1016/0375-9474(87)90449-0
810. 7.2 ps 2+ +0.8(2) [152Sm 122.] TF 1987BY02 10.1016/0375-9474(87)90449-0
1086. 0.85 ps 2+ +0.8(2) [152Sm 122.] TF 1987BY02 10.1016/0375-9474(87)90449-0
1125. 3.3 ps 8+ +2.8(5) [152Sm 122.] TF 1987BY02 10.1016/0375-9474(87)90449-0
1609. 1.38 ps 10+ +4(2) [152Sm 122.] TF 1987BY02 10.1016/0375-9474(87)90449-0
gs band <10+ g(0) = +0.38(3) TF 1982AN10 10.1016/0375-9474(82)90088-4
α×10-3=0.4(2)

† 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.