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Title: The impact of coherent synchrotron radiation on the beam transport of short bunches

Abstract

Designs for next-generation accelerator, such as future linear colliders and short-wavelength FEL drivers, require beams of short (mm-length or smaller) bunches and high charge (nC-regime). As such a high charge microbunch traverses magnetic bends, the curvature effect on the bunch self-interaction, by way of coherent synchrotron radiation (CSR) and space charge force, may cause serious emittance degradation. This impact of CSR on the beam transport of short bunches has raised significant concern in the design of future machines and led to extensive investigations. This paper reviews some of the recent progress in the understanding of the CSR effect, presents analysis of and computational work on the CSR impact on short bunch transport, and addresses remaining issues.

Authors:
Publication Date:
Research Org.:
Thomas Jefferson National Accelerator Facility, Newport News, VA (US)
Sponsoring Org.:
USDOE Office of Energy Research (ER) (US)
OSTI Identifier:
754413
Report Number(s):
DOE/ER/40150-1368; JLAB-ACC-99-16
TRN: US0002200
DOE Contract Number:  
AC05-84ER40150
Resource Type:
Conference
Resource Relation:
Conference: Particle Accelerator Conference, 1999, New York, NY (US), 03/29/1999--04/02/1999; Other Information: PBD: 1 Apr 1999
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; 42 ENGINEERING; LINEAR ACCELERATORS; FREE ELECTRON LASERS; BEAM DYNAMICS; COHERENT RADIATION; SYNCHROTRON RADIATION; SPACE CHARGE; BEAM EMITTANCE; BEAM TRANSPORT; FEL

Citation Formats

Li, R. The impact of coherent synchrotron radiation on the beam transport of short bunches. United States: N. p., 1999. Web.
Li, R. The impact of coherent synchrotron radiation on the beam transport of short bunches. United States.
Li, R. Thu . "The impact of coherent synchrotron radiation on the beam transport of short bunches". United States. https://www.osti.gov/servlets/purl/754413.
@article{osti_754413,
title = {The impact of coherent synchrotron radiation on the beam transport of short bunches},
author = {Li, R},
abstractNote = {Designs for next-generation accelerator, such as future linear colliders and short-wavelength FEL drivers, require beams of short (mm-length or smaller) bunches and high charge (nC-regime). As such a high charge microbunch traverses magnetic bends, the curvature effect on the bunch self-interaction, by way of coherent synchrotron radiation (CSR) and space charge force, may cause serious emittance degradation. This impact of CSR on the beam transport of short bunches has raised significant concern in the design of future machines and led to extensive investigations. This paper reviews some of the recent progress in the understanding of the CSR effect, presents analysis of and computational work on the CSR impact on short bunch transport, and addresses remaining issues.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1999},
month = {4}
}

Conference:
Other availability
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