Author: Cardona, J.F.
Paper Title Page
TUODN6 Action and Phase Jump Analysis for LHC Orbits 796
 
  • O.R. Blanco, J.F. Cardona
    UNAL, Bogota D.C, Colombia
 
  Funding: COLCIENCIAS, Programa Jovenes Investigadores e Innovadores "Virginia Gutierrez de Pineda" 2009 Direccion de Investigacion Sede Bogota, Universidad Nacional de Colombia (DIB, UNAL)
Action and phase orbit correction method is implemented to detect magnetic errors in LHC orbits of late 2009 run. The last achievements in the theory of action and phase jump analysis have been included to reduce action and phase plots noise and to increase precision on the calculation of linear errors. The validation of the implementation is performed by MAD-X simulations of the LHC lattice V6.5, where dipole and quadrupole errors are included and recovered within 0.02%. Then, the implementation is applied to experimental orbits, taken from the 2009 run during November and December, where several interaction regions are analyzed.
orblancog@bt.unal.edu.co, Universidad Nacional de Colombia
jfcardona@unal.edu.co, Professor, Universidad Nacional de Colombia
 
slides icon Slides TUODN6 [1.867 MB]