Publication

Non-linear ring model calibration with frequency analysis of betatron oscillations

Authors: R. Bartolini (Diamond Light Source) , F. Schmidt (CERN,Geneva 23)
Co-authored by industrial partner: No

Type: Conference Paper
Conference: 2005 IEEE PARTICLE ACCELERATOR CONFERENCE (PAC), VOLS 1-4
Peer Reviewed: No

State: Published (Approved)
Published: January 2005

Abstract: A precise model of an accelerator ring is crucial to achieve ultimate performance both in synchrotron light sources and high energy synchrotrons. Algorithms have been developed to calibrate the linear model of die ring. They have been successfully applied experimentally to determine and correct the linear optics of the machine. More recently the Frequency Map Analysis has been used to model also die non-linear optics. We propose here a technique based on the fit of non-linear spectral lines to recover the non-linear driving terms and to compensate the non-linear field errors around the ring.

Subject Areas: Technique Development


Technical Areas: Accelerator Physics

Added On: 10/11/2010 08:51

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