Welcome to NUMOR, the Nuclear Moments and Charge Radii Database
A compilation of non-evaluated experimental data | Database cut-off date: 2019.03.31





 <  Erbium (Z=68)  > 
150Er 152Er 153Er 154Er 155Er 156Er 157Er 158Er 159Er 160Er
161Er 162Er 163Er 164Er 165Er 166Er 167Er 168Er 169Er 170Er
171Er
Isotope Mass Excess [keV] Energy [keV] t1/2 Spin/Parity μ [nm] Q [b] R [fm] Ref. Std Method NSR keyword doi Comment
168Er -62990.7 ± 2 0. stable 0+ 5.2644(35) 2013AN02 10.1016/j.adt.2011.12.006
80. 1.86 ns 2+ +0.62(6) IPAC 1980FU03 10.1103/PhysRevC.21.2575
+0.658(14) [166Er 81] ME 1968MU01 10.1007/BF01380122
264. 121 ps 4+ +1.17(12) TF 1996BR09 10.1016/0375-9474(96)00003-6
+1.26(16) [166Er 265.] IMPAC 1968DE28
-2.2(10) R CER 1970MCZQ
549. 16.8 ps 6+ +1.81(12) TF 1996BR09 10.1016/0375-9474(96)00003-6
+2.0(3) [168Er 264.] TF 1989DO12 10.1103/PhysRevC.40.2035
821. 2.9 ps 2+ +0.77(4) TF 1996BR09 10.1016/0375-9474(96)00003-6
+0.72(14) [168Er 549.] TF 1989DO12 10.1103/PhysRevC.40.2035
2.3(2) R CER 1983HU01 10.1103/PhysRevC.27.550
928. 3.4 ps 8+ +2.4(2) TF 1996BR09 10.1016/0375-9474(96)00003-6
+2.7(5) [168Er 549.] TF 1989DO12 10.1103/PhysRevC.40.2035
1094. 112.5 ns 4- +0.96(4) TDPAC 1980FU03 10.1103/PhysRevC.21.2575
1396. 1.4 ps 10+ +3.1(4) TF 1996BR09 10.1016/0375-9474(96)00003-6
+3.2(8) [168Er 549.] TF 1989DO12 10.1103/PhysRevC.40.2035

  [▶InPACS] Shapes and deformations


Plotting systematics is still in beta, use with caution.

Data points here: [ CSV ]

Data points here: [ CSV ]







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