Author: Plambeck, N.
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WEPMF055 The REGAE Accelerator Vacuum System 2493
 
  • S. Lederer, K. Flöttmann, L. Lilje, N. Plambeck
    DESY, Hamburg, Germany
 
  Since 2011 the Relativistic Electron Gun for Atomic Exploration (REGAE) is operated at DESY in Hamburg. The accelerator consists mainly of a high gradient S-band RF-gun, which generates ultra-low emittance electron bunches, and an S-band RF-buncher cavity for bunch compression. In this contribution we describe the vacuum system of the REGAE accelerator. We will cover design aspects, applied cleaning and installation procedures as well as operation experience over the last years.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2018-WEPMF055  
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WEPMF057 PETRA III Vacuum System - Experiences from the First Decade of Operation 2499
 
  • L. Lilje, R. Bospflug, N. Plambeck
    DESY, Hamburg, Germany
 
  In 2008 the construction of the PETRA III vacuum system started. A year later the first photons were delivered to initial experiments and in 2010 the user operation started. In this paper the operation of the vacuum system will be reviewed. Some of the lessons learned in the initial phase will be presented as well as the main upgrades since then. By now the vacuum system has shown a very high reliability and shows no significant impact on the availability of the machine.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2018-WEPMF057  
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