Some Limitations in Lear

  • Jean-Louis Laclare
Part of the Ettore Majorana International Science Series book series (EMISS, volume 17)


In order to operate a machine safely, one needs to find a working point in the center of a resonance free region of the tune diagram. This allows for easier beam manipulations at higher intensity. Resonances and LEAR tune diagram are discussed in the first part of this paper. In the second part, coherent instabilities are briefly mentioned. Emphasis is put on space charge which is one of the dominant problems in a low energy machine.


Space Charge Storage Ring Machine Axis Fold Symmetry Momentum Spread 
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Copyright information

© Plenum Press, New York 1984

Authors and Affiliations

  • Jean-Louis Laclare
    • 1
  1. 1.Laboratoire National SaturneGif-sur-Yvette CedexFrance

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