Method for enlarging the dynamic aperture of accelerator lattices

A method for finding four-dimensional symplectic maps with an enlarged nearly integrable region is described. The method relies on solving for parameter values at which the linear stability factors of the fixed points (periodic orbits) of the map have the values corresponding to integer island tunes...

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Bibliographic Details
Main Authors: Weishi Wan, John R. Cary
Format: Article
Language:English
Published: American Physical Society 2001-08-01
Series:Physical Review Special Topics. Accelerators and Beams
Online Access:http://doi.org/10.1103/PhysRevSTAB.4.084001