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Nonlinear Evaluation of Resonances in One-turn mappings

• Purpose of the code :

  Evaluation of the stability, position and width of resonances in four dimensional symplectic mappings. It can be used to evaluate resonances in betatronic motion. The code is based on the module ARES that computes the resonant normal form, providing an interpolating Hamiltonian whose coefficients allow to estimate the resonance parameters.

  
  

• Authors :

  A. Bazzani

  Ezio Todesco

  Massimo Giovannozzi

  Mauro Gemmi

  
  

• Contact persons :

  Ezio Todesco (CERN)

  Frank Schmidt (CERN)

  
  

• Programming language :

  FORTRAN

  
  

• Operating system :

  Tested on VMS, Unix

  
  

• Homepage :

  NERO Home Page
  
  

• Simulation code :

  NERO Source Code
  
  

• Examples :

  on NERO Home Page
  
  

• Documentation :

  Frank Schmidt's NERO Page
  
  

• Special model features :

  
  

• Accelerators for which this code was/is used :

  LHC

  
  

• Benchmarking against other codes :

  
  

• Benchmarking against accelerator experiments :

  
  

• Special programming features :

  
  

• Comments :

  
  

• References :

  Reference page
  
  

• Categories :

  Nonlinear Dynamics
  

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