Harmonic-cavity stabilization of longitudinal coupled-bunch instabilities with a nonuniform fill

In synchrotrons, nonuniform fill patterns, which give rise to beam phase transients and a spread in synchrotron tune between bunches, have been observed to damp longitudinal coupled-bunch instabilities driven by higher-order modes in rf cavities. The transients are especially large in the presence o...

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Bibliographic Details
Main Authors: F. J. Cullinan, Å. Andersson, P. F. Tavares
Format: Article
Language:English
Published: American Physical Society 2020-07-01
Series:Physical Review Accelerators and Beams
Online Access:http://doi.org/10.1103/PhysRevAccelBeams.23.074402