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Bartz, U.

Paper Title Page
MOPD030 The New CW RFQ Prototype 747
 
  • U. Bartz, J.M. Maus, N. Mueller, A. Schempp
    IAP, Frankfurt am Main
  
 

Abstract A short RFQ prototype was built for tests of high power RFQ structures. We will study thermal effects and determine critical points of the design. HF-Simulations with CST Microwave Studio and measurements were done. Conditioning of the facility with 20 kW/m and simulations of thermal effects with ALGOR are on focus now. First results and the status of the project will be presented.

  
MOPD034 Beam measurements at the Frankfurt Funneling Experiment 759
 
  • N. Mueller, U. Bartz, M. Baschke, A. Schempp, J.S. Schmidt
    IAP, Frankfurt am Main
  
 

Funneling is a method to increase low energy beam currents in multiple stages. The Frankfurt Funneling Experiment is a model of such a stage. The experiment is built up of two ion sources with electrostatic lens systems, a Two-Beam-RFQ accelerator, a funneling deflector and a beam diagnostic system. The two beams are bunched and accelerated in a Two-Beam RFQ. A funneling deflector combines the bunches to a common beam axis. Current work is beam tests with the new beam matching section. First funneling beam and energy measurements with the improved Two-Beam-RFQ will be presented.