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





 <  Ytterbium (Z=70)  > 
152Yb 154Yb 155Yb 156Yb 157Yb 158Yb 159Yb 160Yb 161Yb 162Yb
163Yb 164Yb 165Yb 166Yb 167Yb 168Yb 169Yb 170Yb 171Yb 172Yb
173Yb 174Yb 175Yb 176Yb 177Yb

Isotope Mass Excess [keV] Energy [keV] t1/2 Spin/Parity μ [nm] Q [b] R [fm] Ref. Std Method NSR keyword doi Comment
177Yb -50984.8 ± 2.3 0. 1.91 h 9/2+ -0.695(15) [173Yb] CLS 2012FL05 10.1088/0954-3899/39/12/125101
+4.03(6) R [173Yb] CLS 2012FL05 10.1088/0954-3899/39/12/125101
332. 6.41 s 1/2- +0.151(15) [173Yb] CLS 2012FL05 10.1088/0954-3899/39/12/125101

  [▶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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