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The 100 MHz RF system for MAX-II and MAX-III

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Author

Summary, in English

The MAX-II synchrotron radiation source has since 1997 been operated routinely with a double RF system, 500 MHz active plus 1.5 GHz passive. Four Landau cavities have successfully provided increased Touschek beam lifetime, and damping of coupled bunch mode instabilities. However, the delivered power from the present 500 MHz RF system will be marginal for the operation of the planned MAX-II SC wigglers, with 250 mA circulating beam current. It is shown that it is favourable to change to a 100 MHz system, with one 500 MHz Landau cavity, both considering power consumption, beam lifetime and beam stability. The new RF system and the cavities, that are being built at MAX-lab, are described. The same RF combination and type of cavities will be used at the VUV source MAX-III

Department/s

Publishing year

2002

Language

English

Pages

2118-2120

Publication/Series

8th European Particle Accelerator Conference

Document type

Conference paper

Publisher

European Physical Society

Topic

  • Natural Sciences
  • Physical Sciences

Keywords

  • 100 MHz
  • 1.5 GHz
  • VUV source MAX-III
  • double RF system
  • MAX-II synchrotron radiation source
  • Landau cavities Touschek beam lifetime
  • coupled bunch mode instabilities
  • planned MAX-II SC wigglers
  • circulating beam current
  • beam stability
  • power consumption
  • 500 MHz

Conference name

8th European Particle Accelerator Conference, 2002

Conference date

2002-06-03 - 2002-06-07

Conference place

Paris, France

Status

Published