Author: Anila Gottschling ; Type of thesis: Foreign Institute Thesis
Abstract: Superconducting technology is becoming the standard route for supplying power to high-energy particle beams. Radiofrequency (RF) electric fields provide the motive power for high-energy accelerators. Superconducting Radio Frequency structures which are used for acceleration of low velocity ions are successfully operating in HERA at DESY (Germany), LEP at CERN (Switzerland) TRISTAN at KEK (Japan). A superconducting booster has the advantage that preserves the good quality of tandem beams and at the same time operating in CW (continuous work) mode has the capability to accept a high percentage of injected tandem current. The BCS surface resistance decreases rapidly at resonators of low frequencies and this permits operating at a temperature of 4,2 K (i.e. avoiding the use of expensive superfluid helium). The low b accelerating structures have been under development in the last two decades and this is related to their employment in energy boosters for …. please download the pdf file
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