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Title: Application of a localized chaos by rf-phase modulations in phase-space dilution

Abstract

Physics of chaos in a localized phase-space region is exploited to produce a longitudinally uniformly distributed beam. Theoretical study and simulations are used to study its origin and applicability in phase-space dilution of beam bunch. Through phase modulation to a double-rf system, a central region of localized chaos bounded by invariant tori are generated by overlapping parametric resonances. Condition and stability of the chaos will be analyzed. Applications include high-power beam, beam distribution uniformization, and industrial beam irradiation.

Authors:
;
Publication Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
992650
Report Number(s):
FERMILAB-CONF-10-410-AD-APC
TRN: US1007817
DOE Contract Number:  
AC02-07CH11359
Resource Type:
Conference
Resource Relation:
Conference: Presented at 46th ICFA Advanced Beam Dynamics Workshop HB2010, Morschach, Switzerland, Sep 27 - Oct 1 2010
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; RF SYSTEMS; BEAM DYNAMICS; MODULATION; PHASE SPACE; CHAOS THEORY; Accelerators

Citation Formats

Lee, S Y, /Indiana U., Ng, K Y, and /Fermilab. Application of a localized chaos by rf-phase modulations in phase-space dilution. United States: N. p., 2010. Web.
Lee, S Y, /Indiana U., Ng, K Y, & /Fermilab. Application of a localized chaos by rf-phase modulations in phase-space dilution. United States.
Lee, S Y, /Indiana U., Ng, K Y, and /Fermilab. 2010. "Application of a localized chaos by rf-phase modulations in phase-space dilution". United States. https://www.osti.gov/servlets/purl/992650.
@article{osti_992650,
title = {Application of a localized chaos by rf-phase modulations in phase-space dilution},
author = {Lee, S Y and /Indiana U. and Ng, K Y and /Fermilab},
abstractNote = {Physics of chaos in a localized phase-space region is exploited to produce a longitudinally uniformly distributed beam. Theoretical study and simulations are used to study its origin and applicability in phase-space dilution of beam bunch. Through phase modulation to a double-rf system, a central region of localized chaos bounded by invariant tori are generated by overlapping parametric resonances. Condition and stability of the chaos will be analyzed. Applications include high-power beam, beam distribution uniformization, and industrial beam irradiation.},
doi = {},
url = {https://www.osti.gov/biblio/992650}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Oct 01 00:00:00 EDT 2010},
month = {Fri Oct 01 00:00:00 EDT 2010}
}

Conference:
Other availability
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