<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Non-interceptive position detection for short-lived radioactive nuclei in heavy-ion storage rings"^^ . "A heavy-ion storage ring can be operated as an isochronous mass spectrometer with a particular ion-optical setting. However, the isochronism condition cannot be fulfilled for all the stored ions due to the large momentum acceptance of the ring, which restricts the measurement precision. Although this anisochronism effect can be corrected for by measuring the velocity of each ion with two time-of-flight detectors, the number of admissible ions is severely limited by this detection technique. As a complementary approach, it is proposed to measure the magnetic rigidities of the circulating ions non-interceptively with an intensity-sensitive and a position-resolving cavity jointly to overcome this limitation. Moreover, this approach also enables simultaneous lifetime measurements of the stored ions.\r\n\r\nIn this dissertation, the correction method for the anisochronism effect with a cavity doublet is outlined. An innovative design of the position cavity is then introduced, which offsets the cavity from the central orbit and exploits the resonant monopole mode. Based on this concept, a rectangular and an elliptic cavity are investigated by analytic and numerical means in compliance with the machine parameters of the Collector Ring. Afterwards, two scaled prototypes are tested on an automatic test bench with great efficiency and accuracy. The results are then compared with the simulations and found to be in good agreement."^^ . "2015" . . . . . . . "Xiangcheng"^^ . "Chen"^^ . "Xiangcheng Chen"^^ . . . . . . "Non-interceptive position detection for short-lived radioactive nuclei in heavy-ion storage rings (PDF)"^^ . . . "dissertation_xchen.pdf"^^ . . . "Non-interceptive position detection for short-lived radioactive nuclei in heavy-ion storage rings (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Non-interceptive position detection for short-lived radioactive nuclei in heavy-ion storage rings (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Non-interceptive position detection for short-lived radioactive nuclei in heavy-ion storage rings (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Non-interceptive position detection for short-lived radioactive nuclei in heavy-ion storage rings (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Non-interceptive position detection for short-lived radioactive nuclei in heavy-ion storage rings (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #19851 \n\nNon-interceptive position detection for short-lived radioactive nuclei in heavy-ion storage rings\n\n" . "text/html" . . . "530 Physik"@de . "530 Physics"@en . .