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
164Er -65941.6 ± 1.9 0. stable 0+ 5.2389(35) 2013AN02 10.1016/j.adt.2011.12.006
92. 1.48 ns 2+ 0.697(15) [166Er 81] ME 1968MU01 10.1007/BF01380122
< 0 R CER 1981HU02 10.1103/PhysRevC.23.240
299. 86 ps 4+ +1.46(15) [166Er] IPAC 1997AL25 10.1023/A:1012604322747
+1.36(8) TF 1996BR09 10.1016/0375-9474(96)00003-6
614. 6+ +1.88(9) TF 1996BR09 10.1016/0375-9474(96)00003-6
860. 1.9 ps 2+ +0.81(6) TF 1996BR09 10.1016/0375-9474(96)00003-6
2.4(3) R CER 1983HU01 10.1103/PhysRevC.27.550
1025. 2.6 ps 8+ +2.72(13) TF 1996BR09 10.1016/0375-9474(96)00003-6
1518. 1.0 ps 10+ +3.2(3) TF 1996BR09 10.1016/0375-9474(96)00003-6

  [▶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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