Low-frequency quadrupole impedance of undulators and wigglers

An analytical expression of the low-frequency quadrupole impedance for undulators and wigglers is derived and benchmarked against beam-based impedance measurements done at the 3 GeV NSLS-II storage ring. The adopted theoretical model, valid for an arbitrary number of electromagnetic layers with para...

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Bibliographic Details
Main Authors: A. Blednykh, G. Bassi, Y. Hidaka, V. Smaluk, G. Stupakov
Format: Article
Language:English
Published: American Physical Society 2016-10-01
Series:Physical Review Accelerators and Beams
Online Access:http://doi.org/10.1103/PhysRevAccelBeams.19.104401