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}
}
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