Transverse stability of bunch trains

Physical Review E Volume 52 Issue 1 Page 1026-1038 published_at 1995-06
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Title ( eng )
Transverse stability of bunch trains
Creator
Gluckstern Robert L.
Zotter Bruno
Source Title
Physical Review E
Volume 52
Issue 1
Start Page 1026
End Page 1038
Abstract
The transverse stability of bunches in a bunch train is determined by solving the equations of betatron motion for macroparticles circulating in a high energy storage ring. We ignore multibunch modes that are more likely to be serious with equal bunch spacing, and find that a nonexponential beam breakup instability may develop, which would not be found by the usual instability analysis with an exponential ansatz. In the absence of radiation or other damping mechanisms, the amplitudes of the trailing bunches would grow with a power law and would soon be lost if the first bunches perform a betatron oscillation about the closed orbit. Experimental observations on a large electron-positron collider are also discussed.
NDC
Physics [ 420 ]
Language
eng
Resource Type journal article
Publisher
The American Physical Society
Date of Issued 1995-06
Rights
Copyright (c) 1995 The American Physical Society
Publish Type Version of Record
Access Rights open access
Source Identifier
[ISSN] 1063-651X
[DOI] 10.1103/PhysRevE.52.1026
[NCID] AA10848730
[DOI] http://dx.doi.org/10.1103/PhysRevE.52.1026