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





 <  Fluorine (Z=9)  > 
17F 18F 19F 20F 21F 22F

Isotope Mass Excess [keV] Energy [keV] t1/2 Spin/Parity μ [nm] Q [b] R [fm] Ref. Std Method NSR keyword doi Comment
20F -17.463 ± 0.03 0. 11 s 2+ +2.09335(9) b-NMR 1996MIZW
+2.0935(9) b-NMR 1967GU14
1963TS01

10.1103/PhysRev.132.1141
0.056(4) R [19F 197] b-NMR , R 2008PY02
1974MI21
10.1080/00268970802018367
10.1016/0375-9474(74)90264-4

  [▶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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