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Graphical Resonance Representation

• Purpose of the code :

  Evaluate the resonance strengths and detuning to arbitrary order from 1-turn maps as a function of the amplitude and momentum deviation (5D)

  
  

• Authors :

  Frank Schmidt

  Peter Leunissen

  Yannis Papaphilippou

  
  

• Contact persons :

  Frank Schmidt (CERN)

  Yannis Papaphilippou (CERN)

  
  

• Programming language :

  FORTRAN 77

  
  

• Operating system :

  IBM-AIX, Sun, HP, linux

  
  

• Homepage :

  GRR Home Page
  
  

• Simulation code :

  GRR Source Code
  
  

• Examples :

  GRR Example Input
  
  

• Documentation :

  GRR Documentation
  
  

• Special model features :

  Needs output from SIXTRACK (DaLie)

  
  

• Accelerators for which this code was/is used :

  LHC

  
  

• Benchmarking against other codes :

  -

  
  

• Benchmarking against accelerator experiments :

  -

  
  

• Special programming features :

  -

  
  

• Comments :

  The output (column structured ascii file) can be easily represented graphically from any available graphical package (gnuplot, grace, excel, matlab, Mathematica, etc).
  

  
  

• References :

  Reference page
  
  

• Categories :

  Nonlinear Dynamics
  

Copyright CERN -- Cécile Lapoire, Romain Basset, Frank Zimmermann , Francesco Ruggiero