Multipass beam breakup in energy recovery linacs

被引：13

作者：

Pozdeyev, E

Tennant, C

Bisognano, JJ

Sawamura, M

Hajima, R

Smith, TI

机构：

[1] Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA

[2] Synchrotron Radiat Ctr, Stoughton, WI 53589 USA

[3] Japan Atom Energy Res Inst, Tokai, Ibaraki 3191195, Japan

[4] WW Hansen Expt Lab, Stanford, CA 94305 USA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2006年 / 557卷 / 01期

基金：

日本学术振兴会;

关键词：

energy recovery; recirculating linacs; instabilities; beam breakup; free electron lasers; radio frequency;

D O I：

10.1016/j.nima.2005.10.066

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

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. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：176 / 188

页数：13

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