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





 <  Europium (Z=63)  > 
137Eu 138Eu 139Eu 140Eu 141Eu 142Eu 143Eu 144Eu 145Eu 146Eu
147Eu 148Eu 149Eu 150Eu 151Eu 152Eu 153Eu 154Eu 155Eu 156Eu
157Eu 158Eu 159Eu
Isotope Mass Excess [keV] Energy [keV] t1/2 Spin/Parity μ [nm] Q [b] R [fm] Ref. Std Method NSR keyword doi Comment
151Eu -74652 ± 1.7 0. stable 5/2+ +3.4717(6) AB/D 1965EV08 10.1098/rspa.1965.0253
Q/Q(153Eu) = 0.3918(2) [153Eu] CFBLS 1993HUZU
Q/Q(153Eu) = 0.39191(12) [153Eu] CFBLS 1993MO04 10.1103/PhysRevLett.70.541
Q/Q(153Eu)=0.393(9) [153Eu] O 1965WI09 10.1016/0031-9163(65)90165-4
0.83 e,st ABLDF 1987SE12 10.1103/PhysRevA.36.1983
+0.95(3) [153Eu] CFBLS 1985AH02 10.1007/BF01411941
+0.903(10) a R Mu-X , O 1984TA04
1965WI09 		10.1103/PhysRevC.29.1830
10.1016/0031-9163(65)90165-4
1.53(5) ABLFS 1981BR17 10.1007/BF01414259
1.32(13) CFBLS 1981AR25 10.1088/0031-8949/24/4/011
5.0522(46) 2013AN02 10.1016/j.adt.2011.12.006
22. 9.5 ns 7/2+ +2.591(2) [151Eu] ME 1972CR09 10.1007/BF01400487
1.28(2) a R Mu-X 1984TA05 10.1103/PhysRevC.29.1897
+1.19(2) [151Eu] ME , R 1976ST23 10.1063/1.555541

  [▶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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