International Topical Meeting on Nuclear Research Applications and Utilization of Accelerators

4-8 May 2009, Vienna

AT/RD-01

Recent High Power RFQ Development

A. Bechtold, H. Klein, A. Schempp, and M. Vossberg

Inst. für Angewandte Physik, Goethe Universität, Frankfurt am Main, Germany

Corresponding Author: a.bechtold@iap.uni-frankfurt.de

RFQs as injectors for high power linacs have to deliver high current ion beams at cw operation. The development of the 4-rod RFQ structure has led to interesting solutions, which will be discussed with actual projects as examples. The properties and limits of our designs will be discussed.