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キーワード:
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MPINP:
Präzisionsexperimente - Abteilung Blaum
要旨:
The PENTATRAP-experiment in Heidelberg for high precision mass measurements
is using a construction of 5 Penning traps and focuses on long-living
heavy ions. This bachelor thesis is about the distribution of radiofrequency excitations
to create a quadrupole field within a Penning trap. For this a module
of a multiplexer box was developed and tested on suitability. This possibility
of distributing should give more
exibility with the excitation and also a saving
of time between different measurements. The quadrupole excitation with
radiofrequencies was simulated to obtain the optimized potentials of the trap
electrodes. Those should be useful in the first startup of the experiment and
can serve as a rough starting point.
