<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Experimental Studies of Highly Charged Ions in a Penning Trap for the Measurement of Electron Magnetic Moments by Double-Resonance Spectroscopy"^^ . "A precise measurement of bound-electron g factors in highly charged ions provides stringent tests for state-of-the-art theoretical calculations, such as relativistic electron-correlation, bound-state QED, and higher-order Zeeman effects. We excite the fine-structure transition of boronlike argon (40Ar13+) with laser radiation and probe microwave transitions between Zeeman sub-levels in the magnetic field of a Penning trap. From this laser-microwave double-resonance technique the g factor can be determined on a ppb level of accuracy in our apparatus. We have built a novel ’half-open’ Penning trap with high fluorescence-detection efficiency and an integrated electron-beam ion source for production of highly charged ions from gas, injected through a cryogenic valve. In the future, heavier ions shall be captured from the HITRAP facility at GSI and the method shall be applied to hyperfine-structure transitions of hydrogenlike bismuth (209Bi82+) in order to measure electronic and nuclear magnetic moments. This thesis presents experimental developments as well as production, cooling, transport, and long-term storage of highly charged argon ions."^^ . "2015" . . . . . . . "David-Friedrich Freiherr von "^^ . "Lindenfels"^^ . "David-Friedrich Freiherr von Lindenfels"^^ . . . . . . "Experimental Studies of Highly Charged Ions in a Penning Trap for the Measurement of Electron Magnetic Moments by Double-Resonance Spectroscopy (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Experimental Studies of Highly Charged Ions in a Penning Trap for the Measurement of Electron Magnetic Moments by Double-Resonance Spectroscopy (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Experimental Studies of Highly Charged Ions in a Penning Trap for the Measurement of Electron Magnetic Moments by Double-Resonance Spectroscopy (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Experimental Studies of Highly Charged Ions in a Penning Trap for the Measurement of Electron Magnetic Moments by Double-Resonance Spectroscopy (Other)"^^ . . . . . . "small.jpg"^^ . . . "Experimental Studies of Highly Charged Ions in a Penning Trap for the Measurement of Electron Magnetic Moments by Double-Resonance Spectroscopy (PDF)"^^ . . . "Dissertation_vLindenfels_Bibliothek.pdf"^^ . . . "Experimental Studies of Highly Charged Ions in a Penning Trap for the Measurement of Electron Magnetic Moments by Double-Resonance Spectroscopy (Other)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #19835 \n\nExperimental Studies of Highly Charged Ions in a Penning Trap for the Measurement of Electron Magnetic Moments by Double-Resonance Spectroscopy\n\n" . "text/html" . . . "530 Physik"@de . "530 Physics"@en . .