Research Article
A Quantum Sensor for Neutrino Mass Measurements
Table 1
-values for double transformations determined from Penning-trap mass measurements on the mother and the daughter nuclei. In case where the measurement was performed at two different Penning-trap facilities, only the value with smaller relative mass uncertainty is shown.
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The superscript besides the nuclides in the column “Double decay” serves to indicate the facility where the measurements were performed: (a)SMILETRAP, (b)YFLTRAP, (c)SHIPTRAP,
(d)ISOLTRAP, and
(e)MIT trap at FSU. The natural abundances of the daughter nuclei are in general higher compared to those of the mother. (*)Assuming eV. (#)Partial half-life. (**) Individual ratios are given with respect to a molecular ion. |