Abstract
The influence of space charge on the mass selection of ions stored in a Penning trap was investigated with the ISOLTRAP experiment at CERN/ISOLDE. A mixture of 85,87Rb + ions has been used to probe the change of the experimental parameters, e.g. frequencies and amplitudes of the radiofrequency excitations, as a function of the number of ions present in the trap.
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Herlert, A., Borgmann, C., Fink, D. et al. Effects of space charge on the mass purification in Penning traps. Hyperfine Interact 199, 211–220 (2011). https://doi.org/10.1007/s10751-011-0316-6
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DOI: https://doi.org/10.1007/s10751-011-0316-6