Nonlinear dynamics of relativistic charged particle beams

Detalhes bibliográficos
Autor(a) principal: Nunes, Roger Pizzato
Data de Publicação: 2011
Outros Autores: Rizzato, Felipe Barbedo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/141775
Resumo: The idea behind this work is to analyze the transversal dynamics of a relativistic charged particle beam. The beam is azimuthally symmetric, focused by a constant magnetic field and supposed to be initially cold. While mismatched, nonrelativistic, and homogeneous beams oscillate with an invariant cold density profile, it is shown that relativistic homogeneous beams progressively heat and lose an important amount of constituents during its magnetic confinement. This heating process starts with phase-space wave-breaking, a mechanism observed before in initially inhomogeneous beams. The results have been obtained with full self-consistent N-particle beam numerical simulations.
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spelling Nunes, Roger PizzatoRizzato, Felipe Barbedo2016-05-24T02:11:13Z20110003-6951http://hdl.handle.net/10183/141775000794869The idea behind this work is to analyze the transversal dynamics of a relativistic charged particle beam. The beam is azimuthally symmetric, focused by a constant magnetic field and supposed to be initially cold. While mismatched, nonrelativistic, and homogeneous beams oscillate with an invariant cold density profile, it is shown that relativistic homogeneous beams progressively heat and lose an important amount of constituents during its magnetic confinement. This heating process starts with phase-space wave-breaking, a mechanism observed before in initially inhomogeneous beams. The results have been obtained with full self-consistent N-particle beam numerical simulations.application/pdfengApplied physics letters. New York. Vol. 98, no. 5 (Jan. 2011), 051501, 3 p.Dinâmica não-linearFeixes de partículasNonlinear dynamics of relativistic charged particle beamsEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000794869.pdf000794869.pdfTexto completo (inglês)application/pdf1103847http://www.lume.ufrgs.br/bitstream/10183/141775/1/000794869.pdf1d17258c9a23496ce382b276149193fbMD51TEXT000794869.pdf.txt000794869.pdf.txtExtracted Texttext/plain17656http://www.lume.ufrgs.br/bitstream/10183/141775/2/000794869.pdf.txt6e542ae7da3b77dccbb098e2aed71f8eMD52THUMBNAIL000794869.pdf.jpg000794869.pdf.jpgGenerated Thumbnailimage/jpeg2159http://www.lume.ufrgs.br/bitstream/10183/141775/3/000794869.pdf.jpgd80fd41741a58d32049dcd1f7c2311acMD5310183/1417752023-08-30 03:58:57.817528oai:www.lume.ufrgs.br:10183/141775Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-08-30T06:58:57Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Nonlinear dynamics of relativistic charged particle beams
title Nonlinear dynamics of relativistic charged particle beams
spellingShingle Nonlinear dynamics of relativistic charged particle beams
Nunes, Roger Pizzato
Dinâmica não-linear
Feixes de partículas
title_short Nonlinear dynamics of relativistic charged particle beams
title_full Nonlinear dynamics of relativistic charged particle beams
title_fullStr Nonlinear dynamics of relativistic charged particle beams
title_full_unstemmed Nonlinear dynamics of relativistic charged particle beams
title_sort Nonlinear dynamics of relativistic charged particle beams
author Nunes, Roger Pizzato
author_facet Nunes, Roger Pizzato
Rizzato, Felipe Barbedo
author_role author
author2 Rizzato, Felipe Barbedo
author2_role author
dc.contributor.author.fl_str_mv Nunes, Roger Pizzato
Rizzato, Felipe Barbedo
dc.subject.por.fl_str_mv Dinâmica não-linear
Feixes de partículas
topic Dinâmica não-linear
Feixes de partículas
description The idea behind this work is to analyze the transversal dynamics of a relativistic charged particle beam. The beam is azimuthally symmetric, focused by a constant magnetic field and supposed to be initially cold. While mismatched, nonrelativistic, and homogeneous beams oscillate with an invariant cold density profile, it is shown that relativistic homogeneous beams progressively heat and lose an important amount of constituents during its magnetic confinement. This heating process starts with phase-space wave-breaking, a mechanism observed before in initially inhomogeneous beams. The results have been obtained with full self-consistent N-particle beam numerical simulations.
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2016-05-24T02:11:13Z
dc.type.driver.fl_str_mv Estrangeiro
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/141775
dc.identifier.issn.pt_BR.fl_str_mv 0003-6951
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dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv Applied physics letters. New York. Vol. 98, no. 5 (Jan. 2011), 051501, 3 p.
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