Half-open Penning trap with efficient light collection for precision laser spectroscopy of highly charged ions |
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Authors: | David von Lindenfels Manuel Vogel Wolfgang Quint Gerhard Birkl Marco Wiesel |
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Affiliation: | 1. GSI Helmholtz-Zentrum für Schwerionenforschung, Planckstrasse 1, 64291, Darmstadt, Germany 2. Institut für Angewandte Physik, Technische Universit?t Darmstadt, 64289, Darmstadt, Germany
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Abstract: | We have conceived, built and operated a ’half-open’ cylindrical Penning trap for the confinement and laser spectroscopy of highly charged ions. This trap allows fluorescence detection employing a solid angle which is about one order of magnitude larger than in conventional cylindrical Penning traps. At the same time, the desired electrostatic and magnetostatic properties of a closed-endcap cylindrical Penning trap are preserved in this configuration. We give a detailed account on the design and confinement properties, a characterization of the trap and show first results of light collection with in-trap produced highly charged ions. |
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