| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1833627 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2006 | 13 Pages |
Abstract
This paper is a compilation of several presentations on multipass beam breakup (BBU) in energy recovery linacs (ERLs) given at the 32nd Advanced ICFA Beam Workshop on ERLs. The goal of this paper is to summarize the progress achieved in analytical, numerical, and experimental studies of the instability and outline available and proposed BBU mitigation techniques. In this paper, a simplified theory of multipass BBU in recirculating linacs is presented. Several BBU suppression techniques and their working principles are discussed. The paper presents an overview of available BBU codes. Results of experimental studies of multipass BBU at the Jefferson Laboratory (JLab) FEL Upgrade are described.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
E. Pozdeyev, C. Tennant, J.J. Bisognano, M. Sawamura, R. Hajima, T.I. Smith,