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Title: Numerical investigations of mismatch induced halos in intense charged particle beams

Abstract

In this paper, we discuss the parametric resonance model of halo creation, and compare it with self consistent simulation results. In particular, we employ two different initial distribution functions, and we find agreement with the particle-core model, within the limitations of the latter. Furthermore, using a simple particle tracking algorithm, we are able to follow the trajectories of the halo particles, noting that a large number of them go through the core and re-emerge later.

Authors:
; ; ;  [1]
  1. IREAP, University of Maryland, College Park, MD 20742 (United States)
Publication Date:
OSTI Identifier:
21255311
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1086; Journal Issue: 1; Conference: 13. advanced accelerator concepts workshop, Santa Cruz, CA (United States), 27 Jul - 2 Aug 2008; Other Information: DOI: 10.1063/1.3081000; (c) 2009 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ALGORITHMS; CHARGED PARTICLES; COMPARATIVE EVALUATIONS; DISTRIBUTION FUNCTIONS; LINEAR ACCELERATORS; NUMERICAL ANALYSIS; PARTICLE-CORE COUPLING MODEL; SIMULATION; SYNCHROTRON RADIATION

Citation Formats

Papadopoulos, C, Haber, I, Kishek, R A, and O'Shea, P G. Numerical investigations of mismatch induced halos in intense charged particle beams. United States: N. p., 2009. Web. doi:10.1063/1.3081000.
Papadopoulos, C, Haber, I, Kishek, R A, & O'Shea, P G. Numerical investigations of mismatch induced halos in intense charged particle beams. United States. https://doi.org/10.1063/1.3081000
Papadopoulos, C, Haber, I, Kishek, R A, and O'Shea, P G. 2009. "Numerical investigations of mismatch induced halos in intense charged particle beams". United States. https://doi.org/10.1063/1.3081000.
@article{osti_21255311,
title = {Numerical investigations of mismatch induced halos in intense charged particle beams},
author = {Papadopoulos, C and Haber, I and Kishek, R A and O'Shea, P G},
abstractNote = {In this paper, we discuss the parametric resonance model of halo creation, and compare it with self consistent simulation results. In particular, we employ two different initial distribution functions, and we find agreement with the particle-core model, within the limitations of the latter. Furthermore, using a simple particle tracking algorithm, we are able to follow the trajectories of the halo particles, noting that a large number of them go through the core and re-emerge later.},
doi = {10.1063/1.3081000},
url = {https://www.osti.gov/biblio/21255311}, journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1086,
place = {United States},
year = {Thu Jan 22 00:00:00 EST 2009},
month = {Thu Jan 22 00:00:00 EST 2009}
}