Keyword: collimation
Paper Title Other Keywords Page
WEPGF066 A Systematic Measurement Analyzer for LHC Operational Data operation, luminosity, database, beam-losses 1
 
  • G. Valentino, X. Buffat, D. Kirchner, S. Redaelli
    CERN, Geneva, Switzerland
 
  The CERN Accelerator Logging Service stores data from hundreds of thousands of parameters and measurements, mostly from the Large Hadron Collider (LHC). The systematic measurement analyzer is a Java-based tool that is used to visualize and analyze various beam measurement data over multiple fills and time intervals during the operational cycle, such as ramp or squeeze. Statistical analysis and various manipulations of data are possible, including correlation with several machine parameters such as β* and energy. Examples of analyses performed include checks of collimator positions, beam losses throughout the cycle and tune stability during the squeeze which is then used for feed-forward purposes.  
poster icon Poster WEPGF066 [2.270 MB]