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





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Isotope Mass Excess [keV] Energy [keV] t1/2 Spin/Parity μ [nm] Q [b] R [fm] Ref. Std Method NSR keyword doi Comment
215Fr 318 ± 7 1500 +/- 75 4 ns (21/2)+/-1 g=0.33(10) TDPAD 1984DE16 10.1016/0375-9474(84)90291-4
2016. 4.7 ns 29/2+ 7(3) TDPAD 1984DE16 10.1016/0375-9474(84)90291-4
2251. 5.3 ns 33/2+ 8(2) TDPAD 1984DE16 10.1016/0375-9474(84)90291-4
3068. 14.6 ns 39/2- 9.2(2) TDPAD 1984DE16 10.1016/0375-9474(84)90291-4

  [▶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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